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The Sega Mega Drive, known as the Sega Genesis in North America, is a 16-bit video game console. It was made by Sega. This was Sega's third home video game console. Sega first released it in Japan in 1988. It came out in North America in 1989.

In Japan, the Mega Drive did not sell as well as its rivals. These were Nintendo's Super Famicom and NEC's PC Engine. However, it became very popular in North America, Brazil, and Europe. It sold well for many reasons. It had many arcade games that you could play at home. It also had Sega's famous Sonic the Hedgehog games. Popular sports games helped too. Sega also used strong marketing to make the system seem cool for teens. Some games, like Mortal Kombat, caused discussions about violence in games. This led Sega to create the Videogame Rating Council. This group helped people know what was in games. It was a step towards today's Entertainment Software Rating Board (ESRB).

Over 30 million Genesis consoles were sold by Sega worldwide. Even in the mid-2010s, other companies were still selling new versions of the Genesis. Many of its games have been re-released. You can find them in game collections or on online services. These include the Nintendo Virtual Console, Xbox Live Arcade, PlayStation Network, and Steam. The Sega Saturn replaced the Genesis in 1994.

How the Genesis Was Made

Early Console Ideas

In the early 1980s, Sega was a top company for making arcade games in the United States. But around 1982, the arcade business slowed down. This made Sega think about new ideas. Hayao Nakayama, who led Sega Enterprises, Ltd. in Japan, thought the company should start making home video game consoles. This was a new market at the time.

Nakayama got permission to try making home consoles. Sega's first home system was the SG-1000, released in 1983. It sold well for Sega, but Nintendo's Famicom came out the same day and sold much better. Sega then made the Sega Mark III a few years later.

Master System and New Plans

In 1986, the Mark III was updated for North America. It was called the Sega Master System. It also came out in Europe in 1987. The Master System was popular in Europe and Brazil. But it did not sell well in Japan or North America. In those places, Nintendo was the clear leader.

Because the Master System wasn't doing well, Sega's team started working on a new console. They began this work right after the Master System was released. This new project would become the Sega Mega Drive, or Genesis.

Why the Genesis is Remembered

The Genesis is often seen as one of the best video game consoles ever. In 2009, IGN, a big gaming website, called it the fifth best console. They liked its sports games and the home version of Mortal Kombat. They also praised its "six-button" controller.

In 2007, GameTrailers said the Genesis was the sixth best console of all time. They said it had great games and a good controller. They also talked about the "glory days" of Sonic the Hedgehog. Another website, GamingExcellence, also put it on their list of top consoles. They called it a "gaming milestone". GameDaily also listed it for its memorable games.

Images for kids

The European PAL version of the Mega Drive launched in 1990. It became the best-selling fourth-gen console in Europe.

In Spanish: Mega Drive para niños

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The Atari 2600 is a home video game console developed and produced by Atari, Inc. Released in September 1977 as the Atari Video Computer System (Atari VCS), it popularized microprocessor-based hardware and games stored on swappable ROM cartridges, a format first used with the Fairchild Channel F in 1976. The VCS was bundled with two joystick controllers, a conjoined pair of paddle controllers, and a game cartridge—initially Combat[3] and later Pac-Man.[4] Sears sold the system as the Tele-Games Video Arcade. Atari rebranded the VCS as the Atari 2600 in November 1982 alongside the release of the Atari 5200.

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List of best-selling Nintendo Entertainment System video games - Wikipedia

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Also known as

Family Computer/Famicom (Japan)
Hyundai Comboy (Korea)
Samurai (India)
Dendy ( Post-Soviet Union)
Gradiente Phantom System (Brazil)

Release date

Lifespan

1983-2003 (Famicom)
1985-1995 (US)[5]
1986-1995 (EU)

Introductory price

¥14,800 (equivalent to ¥18,365 in 2019)
US$179 (equivalent to $490 in 2022)[6]

Discontinued

Units sold

61.91 million

Media

ROM cartridge (" Game Pak")

CPU

Ricoh 2A03/ 2A07 @ 1.79/1.66 MHz[b]

Display

256 × 240 pixels standard

Graphics

PPU (Ricoh 2C02)

Sound

APU, 5 channels: 2 pulse wave , triangle wave, white noise, DPCM

Controller input

2 controller ports[c]
1 expansion slot

Best-selling game

Related

Famicom Disk System, Famicom 3D System

The Nintendo Entertainment System ( NES) is an 8-bit third-generation home video game console produced by Nintendo. It was first released in Japan in 1983 as the Family Computer ( FC), commonly referred to as Famicom. It was redesigned to become the NES, which was released in American test markets on October 18, 1985, and was soon fully launched in North America and other regions.

After developing several successful arcade games in the early 1980s such as Donkey Kong (1981), Nintendo planned to create a home video game console. Rejecting more complex proposals, the Nintendo president Hiroshi Yamauchi called for a simple, cheap console with games stored on cartridges. The controller design was reused from Nintendo's portable Game & Watch games. Nintendo released several add-ons, such as the NES Zapper light gun for shooting games like .

The NES is one of the best-selling consoles of its time and helped revitalize the US gaming industry following the video game crash of 1983. It pioneered a now-standard business model of licensing third-party developers to produce and distribute games. The NES features a number of groundbreaking games, such as the 1985 platform game Super Mario Bros. and the 1986 action-adventure games The Legend of Zelda and which became long-running franchises. It was succeeded in 1990 by the Super Nintendo Entertainment System. In 2011, named the NES the greatest video game console of all time.

The Famicom game console at the Computer and Video Game Console Museum of Helsinki in 2012

Following a series of arcade game successes in the early 1980s, Nintendo made plans to create a cartridge-based console called the Family Computer, or Famicom. Masayuki Uemura designed the system. The console's hardware was largely based on arcade video games, particularly the hardware for Namco's (1979) and Nintendo's Radar Scope (1980) and Donkey Kong (1981), with the goal of matching their powerful sprite and scrolling capabilities in a home system. Original plans called for an advanced 16-bit system as a full-fledged computer with a keyboard and floppy disk drive, but Nintendo president Hiroshi Yamauchi rejected this in favor of a cheaper, more conventional, cartridge-based game console as he believed that advanced features such as keyboards and disks were intimidating to non-technophiles. A test model was constructed in October 1982 to verify the functionality of the hardware, and work began on programming tools. Because 65xx CPUs had not been manufactured or sold in Japan by that time, no cross-development software was available and it had to be developed from scratch. Early Famicom games were written on a NEC PC-8001 computer. LEDs on a grid were used with a digitizer to design graphics as no such software design tools existed at that time.

The codename for the project was "GameCom", but Masayuki Uemura's wife proposed the name "Famicom", arguing that "In Japan, 'pasokon' is used to mean a personal computer, but it is neither a home nor personal computer. Perhaps we could say it is a family computer." Meanwhile, Hiroshi Yamauchi decided that the console should use a red and white theme after seeing a billboard for DX Antenna (a Japanese antenna manufacturer) which used those colors.

The Famicom was influenced by the ColecoVision, Coleco's competition against the Atari 2600 in the United States; the ColecoVision's top-seller was a port of Nintendo's Donkey Kong. The project's chief manager Takao Sawano brought a ColecoVision home to his family, impressed by its smooth graphics, which contrasts with the flicker and slowdown commonly seen on Atari 2600 games. Uemura said the ColecoVision set the bar for the Famicom. They wanted to surpass it and match the more powerful Donkey Kong arcade hardware; they took a Donkey Kong arcade cabinet to chip manufacturer Ricoh for analysis, which led to Ricoh producing the Picture Processing Unit (PPU) chip for the NES.

Original plans called for the Famicom's cartridges to be the size of a cassette tape, but ultimately they ended up being twice as big. Careful design attention was paid to the cartridge connectors because loose and faulty connections often plagued arcade machines. As it necessitated 60 connection lines for the memory and expansion, Nintendo decided to produce its own connectors.

Gunpei Yokoi suggested an eject lever to the cartridge slot which is not necessary, but he believed that children could be entertained by pressing it. Uemura adopted his idea. Uemura added a microphone to the second controller with the idea that it could be used to make players voices sound through the TV speaker.

The console was released on July 15, 1983, as the Home Cassette-type Video Game: Family Computer, for ¥14,800 (equivalent to ¥18,400 in 2019) with three ports of Nintendo's successful arcade games Donkey Kong, Donkey Kong Jr., and . The Famicom was slow to gather success; a bad chip set caused the early revisions to crash. Following a product recall and a reissue with a new motherboard, the Famicom's popularity soared, becoming the bestselling game console in Japan by the end of 1984.

Nintendo targeted the North American market, entering distribution negotiations with Atari, Inc. to release a redesigned Famicom with Atari's name as the Nintendo Advanced Video Gaming System. The deal was set to be finalized and signed at the Summer Consumer Electronics Show in June 1983. However, Atari discovered at that show that its competitor Coleco was illegally demonstrating its Coleco Adam computer with Nintendo's Donkey Kong game. This violation of Atari's exclusive license with Nintendo to publish the game for its own computer systems delayed the implementation of Nintendo's game console marketing contract with Atari. Atari's CEO Ray Kassar was fired the next month, so the deal went nowhere, and Nintendo decided to market its system on its own.

Subsequent plans for the Nintendo Advanced Video System likewise never materialized. It was privately demonstrated as a repackaged Famicom console featuring a keyboard, cassette data recorder, wireless joystick controller, and a special BASIC cartridge. By the beginning of 1985, more than 2.5 million Famicom units had been sold in Japan, and Nintendo soon announced plans to release it in North America as the Advanced Video Entertainment System (AVS) that year. The American video game press was skeptical that the console could have any success in the region, as the industry was still recovering from the video game crash of 1983. The March 1985 issue of Electronic Games magazine stated that "the videogame market in America has virtually disappeared" and that "this could be a miscalculation on Nintendo's part".

The Famicom hardware first made its North American debut in the arcades, in the form of the Nintendo VS. System in 1984. The system's success in arcades paved the way for the official release of the NES console. With US retailers refusing to stock game consoles, Yamauchi realized there was still a market for video games in the arcades, so he introduced the Famicom to North America through the arcade industry. The VS. System became a major success in North American arcades, becoming the highest-grossing arcade machine of 1985 in the United States. By the time the NES launched, nearly 100,000 VS. Systems had been sold to American arcades. The success of the VS. System gave Nintendo the confidence to release the Famicom in North America as a video game console, for which there was growing interest due to Nintendo's positive reputation in the arcades. It also gave Nintendo the opportunity to test new games as VS. Paks in the arcades, to determine which games to release for the NES launch.

At June 1985's Consumer Electronics Show (CES), Nintendo unveiled the American version of its Famicom, with a new case redesigned by Lance Barr and featuring a " zero insertion force" cartridge slot. The change from a top-loader in the Famicom to a front-loader was to make the new console more like a video cassette recorder, which had grown in popularity by 1985, and differentiate the unit from past video game consoles. Additionally, Uemura explained that Nintendo developers had feared that the console's electronics might face electrostatic hazards in dry American states such as Arizona and Texas, and a front-loading design would be safer if children handled the console carelessly.

This was deployed as the Nintendo Entertainment System (NES). Nintendo seeded these first systems to limited American test markets starting in New York City on October 18, 1985, and followed up in Los Angeles in February 1986; the American nationwide release came on September 27, 1986. Nintendo released 17 launch games: 10-Yard Fight, , Clu Clu Land, , Excitebike, , , Hogan's Alley, Ice Climber, , , , , Super Mario Bros., , Wild Gunman, and Wrecking Crew.

For expedient production, some varieties of these launch games contain Famicom chips with an adapter inside the cartridge so they play on North American consoles, which is why the title screens of Gyromite and Stack-Up show the titles of the Famicom games Robot Gyro and Robot Block, respectively.

R.O.B. (Robotic Operating Buddy), an accessory for the NES's 1985 launch. Although it ended up having a short product lifespan, R.O.B. was initially used to market the NES as novel and sophisticated compared to previous game consoles.

The system's launch represented not only a new product, but also a reframing of the severely damaged home video game market in North America. The 1983 video game crash had occurred in large part due to a lack of consumer and retailer confidence in video games, which had been partially due to confusion and misrepresentation in video game marketing. Prior to the NES, the packaging of many video games presented bombastic artwork which did not represent a game's actual graphics. Furthermore, a single game such as appeared across consoles with substantial variations in graphics, sound, and general quality. In contrast, Nintendo's marketing strategy aimed to regain consumer and retailer confidence by delivering a singular platform whose graphics could be represented truthfully and whose qualities were clearly defined.[citation needed ]

To differentiate Nintendo's new home platform from the perception of a troubled and shallow video game market still reeling from the 1983 crash, the company freshened its product nomenclature and established a strict product approval and licensing policy. The overall platform is referred to as "Entertainment System" instead of a "video game system", is centered upon a machine called a "Control Deck" instead of a "console", and features software cartridges called " Game Paks" instead of "video games". This allowed Nintendo to gain more traction in selling the system in toy stores. To deter production of games which had not been licensed by Nintendo, and to prevent copying, the 10NES lockout chip system acts as a lock-and-key coupling of each Game Pak and Control Deck. The packaging of the launch lineup of NES games bear pictures of close representations of actual onscreen graphics. To reduce consumer confusion, symbols on the games' packaging clearly indicate the genre of the game. A seal of quality is on all licensed game and accessory packaging. The initial seal states, "This seal is your assurance that Nintendo has approved and guaranteed the quality of this product". This text was later changed to " Official Nintendo Seal of Quality".

Unlike with the Famicom, Nintendo of America marketed the console primarily to children, instituting a strict policy of censoring profanity, sexual, religious, or political content. The most famous example is Lucasfilm's attempts to port the comedy-horror game Maniac Mansion to the NES, which Nintendo insisted be considerably watered down.

In Europe and Oceania, the NES was released in two separate marketing regions. The first consisted of mainland Europe (excluding Italy) where distribution was handled by a number of different companies, with Nintendo responsible for manufacturing. The NES saw an early launch in Europe in 1986 although most of the European countries received the console in 1987. The release in Scandinavia was on September 1, 1986, where it was released by Bergsala. In the Netherlands, it was distributed by Bandai BV. In France it was released in October 1987, while in Spain between late 1987 and 1988 through distributor Spaco. Also in 1987, Mattel handled distribution for the second region, consisting of the United Kingdom, Ireland, Italy, Australia and New Zealand. Mattel handled distribution for Nintendo in Canada also; however, it was unrelated to the aforementioned European / Australian releases.

In Brazil, the console was released late in 1993 by Playtronic, even after the SNES. But the Brazilian market had been dominated by unlicensed NES clones - both locally made, and smuggled from Taiwan. One of the most successful local clones was the Phantom System, manufactured by Gradiente, which licensed Nintendo products in the country for the following decade. The sales of officially licensed products were low, due to the cloning, the quite late official launch, and the high prices of Nintendo's licensed products.

Outside of Japan, regions in greater Asia received an "Asian Version" of the front-loader NES though imported Famicom systems were prevalent. Due to import restrictions, NES consoles in India and South Korea were rebranded and distributed by local licensees. The Indian version is called the Samurai Electronic TV Game System and the Korean version is called the Hyundai Comboy. The console sold very poorly in India.

Bundles and redesigns

For its complete North American release, the Nintendo Entertainment System was progressively released over the ensuing years in several different bundles, beginning with the Deluxe Set, the Basic Set, the Action Set, and the Power Set. The Deluxe Set was launched in the 1985 test markets, retailing at US$179.99 (equivalent to $530 in 2022), including R.O.B., a light gun called the NES Zapper, two controllers, and the two Game Paks Gyromite and Duck Hunt. The Control Deck bundle was first released in 1987 at $89.99 with no game, and $99.99 bundled with the Super Mario Bros. cartridge. The Action Set, released April 14, 1988, for $109.99, has the Control Deck, two controllers, an NES Zapper, and a dual Game Pak containing both Super Mario Bros. and . The Power Set of 1989 includes the console, two game controllers, an NES Zapper, a Power Pad, and a triple Game Pak containing Super Mario Bros, Duck Hunt, and World Class Track Meet. In 1990, a Sports Set bundle was released, including the console, an NES Satellite infrared wireless multitap adapter, four game controllers, and a dual Game Pak containing Super Spike V'Ball and Nintendo World Cup. Two more bundle packages were later released with the original model NES console. In 1992, the Challenge Set was released for $89.99 with the console, two controllers, and a Super Mario Bros. 3 Game Pak. The Basic Set retailed at US$89.99; it included only the console and two controllers, and no pack-in game. Instead, it contained a book called the Official Nintendo Player's Guide, which contained detailed information for every NES game made up to that point.

Finally, the console was redesigned for the Australian, North American, and Japanese markets, including the New-Style NES, or NES-101, and one redesigned "dogbone" game controller. In Australia, this console revision was released with a cartridge compiling Super Mario Bros, Tetris, and Nintendo World Cup. Released in October 1993 in North America and 1994 in Australia, this final bundle retailed for $49.99 and A$69.99 (A$79.99 with the pack-in game) respectively, and was discontinued with the NES in 1995.

On August 14, 1995, Nintendo discontinued the Nintendo Entertainment System in both North America and Europe. In North America, replacements for the original front-loading NES were available for $25 in exchange for a broken system until at least December 1996, under Nintendo's Power Swap program. The Game Boy and Super NES were covered for $25 and $35 respectively.

On May 30, 2003, Nintendo announced the discontinuation of the Famicom in September alongside the Super Famicom and the disk rewriting services for the Famicom Disk System. The last Famicom, serial number HN11033309, was manufactured on September 25; it was kept by Nintendo and subsequently loaned to the organizers of Level X, a video game exhibition held from December 4, 2003, to February 8, 2004, at the Tokyo Metropolitan Museum of Photography, for a Famicom retrospective in commemoration of the console's 20th anniversary. Nintendo offered repair service for the Famicom in Japan until 2007, when it was discontinued due to a shortage of available parts.

Although all versions of the Famicom/NES include essentially similar hardware, they vary in physical characteristics. The original Famicom's design is predominantly white plastic, with dark red trim; it featured a top-loading cartridge slot, grooves on both sides of the deck in which the hardwired game controllers could be placed when not in use, and a 15- pin expansion port located on the unit's front panel for accessories. In contrast, the design of the original NES features a more subdued gray, black, and red color scheme; it includes a front-loading cartridge slot covered by a small, hinged door that can be opened to insert or remove a cartridge and closed at other times, and an expansion port on the bottom of the unit. The cartridge connector pinout was changed between the Famicom and NES.

In late 1993, Nintendo introduced a redesigned version of the Famicom/NES (officially named the New Famicom in Japan and the New-Style NES in the U.S.) to complement the Super Famicom/NES and prolong interest in the console while implementing cost reduction measures. For the redesigned NES, Nintendo opted to use a top-loading cartridge slot in order to avoid reliability issues with the original console; the redesign also omitted AV output. Conversely, the redesigned Famicom offered such output while introducing detachable game controllers, though the microphone functionality was omitted as a result. The redesigned Famicom and NES models are cosmetically similar aside from the presence of a cartridge "bump" on the NES model, which the Famicom model lacks to accommodate its shorter cartridges and as the RAM Adapter for the Famicom Disk System.

Sharp Corporation produced three licensed variants of the Famicom in Japan, all of which prominently displayed the shortened moniker rather than the official "Family Computer" name. One variant was a television set with an integrated Famicom; originally released in 1983 as the My Computer TV in 14-inch (36 cm) and 19-inch (48 cm) models, it was later released in the United States in 1989 as a 19-inch model named the Video Game Television. Another variant was the Twin Famicom, a console released in 1986 that combined a Famicom with a Famicom Disk System. Sharp then produced the Famicom Titler in 1989; intended for video capture and production, it featured internal RGB video generation and video output via S-Video while including inputs for adding subtitles and voice-overs.

Hardware clones

A thriving market of unlicensed NES hardware clones emerged during the climax of the console's popularity. Initially, such clones were popular in markets where Nintendo issued a legitimate version of the console long time after unlicensed hardware. In particular, the Dendy (Russian: Де́нди), an unlicensed hardware clone produced in Taiwan and sold in the former Soviet Union, emerged as the most popular video game console of its time in that setting and it enjoyed a degree of fame roughly equivalent to that experienced by the NES/Famicom in North America and Japan. A range of Famicom clones was marketed in Argentina during the late 1980s and early 1990s under the name of "Family Game", resembling the original hardware design. Thailand got Family FR brand famiclones, the Micro Genius ( Simplified Chinese: 小天才) was marketed in Southeast Asia as an alternative to the Famicom; and in Central Europe, especially Poland, the Pegasus was available. Since 1989, there were many Brazilian clones of NES, and the very popular Phantom System (with hardware superior to the original console) caught the attention of Nintendo itself.

The RetroUSB AVS, an FPGA-based hardware clone of the NES that outputs 720p via HDMI

The unlicensed clone market has flourished following Nintendo's discontinuation of the NES. Some of the more exotic of these resulting systems surpass the functionality of the original hardware, such as a portable system with a color LCD ( PocketFami). Others have been produced for certain specialized markets, such as a rather primitive personal computer with a keyboard and basic word processing software. These unauthorized clones have been helped by the invention of the so-called NES-on-a-chip.

As was the case with unlicensed games, Nintendo has typically gone to the courts to prohibit the manufacture and sale of unlicensed cloned hardware. Many of the clone vendors have included built-in copies of licensed Nintendo software, which constitutes copyright infringement in most countries.

Nintendo's design styling for US release was made deliberately different from that of other game consoles. Nintendo wanted to distinguish its product from those of competitors and to avoid the generally poor reputation that game consoles had acquired following the video game crash of 1983. One result of this philosophy is to disguise the cartridge slot design as a front-loading zero-insertion force (ZIF) cartridge socket, designed to resemble the front-loading mechanism of a VCR. The socket works well when both the connector and the cartridges are clean and the pins on the connector are new. However, the socket is not truly zero-insertion force. When a user inserts the cartridge into the NES, the force of pressing the cartridge into place bends the contact pins slightly and presses the cartridge's ROM board back into the cartridge. Frequent insertion and removal of cartridges wears out the pins, and the ZIF design proved more prone to interference by dirt and dust than an industry-standard card edge connector.

The design problems were exacerbated by Nintendo's choice of materials. The console slot nickel connector springs wear due to design and the game cartridge's brass plated nickel connectors are also prone to tarnishing and oxidation. Nintendo sought to fix these problems by redesigning the next generation Super Nintendo Entertainment System (SNES) as a top loader similar to the Famicom. Many players try to alleviate issues in the game caused by this corrosion by blowing into the cartridges, then reinserting them, which actually speeds up the tarnishing due to moisture. One way to slow down the tarnishing process and extend the life of the cartridges is to use isopropyl alcohol and swabs, and as non-conductive metal polish such as Brasso or Sheila Shine.

Users have attempted to solve these problems by blowing air onto the cartridge connectors, inserting the cartridge just far enough to get the ZIF to lower, licking the edge connector, slapping the side of the system after inserting a cartridge, shifting the cartridge from side to side after insertion, pushing the ZIF up and down repeatedly, holding the ZIF down lower than it should have been, and cleaning the connectors with alcohol. Many frequently used methods to fix this problem actually risk damaging gaming cartridges or the system. In 1989, Nintendo released an official NES Cleaning Kit to help users clean malfunctioning cartridges and consoles.

In response to these hardware flaws, "Nintendo Authorized Repair Centers" sprang up across the U.S. According to Nintendo, the authorization program was designed to ensure that the machines were properly repaired. Nintendo would ship the necessary replacement parts only to shops that had enrolled in the authorization program.

With the release of the top-loading NES-101 (New-Style NES) in 1993 toward the end of the NES's lifespan, Nintendo resolved the problems by switching to a standard card edge connector and eliminating the lockout chip. All of the Famicom systems use standard card edge connectors, as do Nintendo's two subsequent game consoles, the Super Nintendo Entertainment System and the Nintendo 64.

The Famicom as released in Japan contains no lockout hardware, which led to unlicensed cartridges (both legitimate and bootleg) becoming extremely common throughout Japan and East Asia. Nintendo tried to promote its "Seal of Quality" in these regions to identify licensed games to combat bootlegs, but bootleg Famicom games continued to be produced even after Nintendo moved production onto the Super Famicom, effectively extending the lifetime of the Famicom.

Initially, the 10NES chip proved a significant barrier to unlicensed developers seeking to develop and sell games for the console. However, hobbyists in later years discovered that disassembling the NES and cutting the fourth pin of the lockout chip would change the chip's mode of operation from "lock" to "key", removing all effects and greatly improving the console's ability to play legal games, bootlegs, and converted imports.

Original NES consoles sold in different regions have different lockout chips, thereby enforcing regional lockout (regardless of TV signal compatibility). Such regions include North America; most of continental Europe (PAL-B); Asia; and the British Isles, Italy, and Australasia (PAL-A).

Problems with the 10NES lockout chip frequently result in one of the console's most common issues: the blinking red power light, in which the system appears to turn itself on and off repeatedly because the 10NES would reset the console once per second. The lockout chip required constant communication with the chip in the game to work. Dirty, aging, and bent connectors often disrupt the communication, resulting in the blink effect. In other cases, the console turns on but only displays a solid white, gray, or green screen.

NES motherboard

The console's main central processing unit (CPU) was produced by Ricoh, which manufactured different versions between NTSC and PAL regions; NTSC consoles use a 2A03 clocked at 1.79 Tooltip megahertz, while PAL consoles use a 2A07 clocked at 1.66 MHz. Both CPUs are second source variants of the MOS Technology 6502, an 8-bit microprocessor prevalent in contemporary home computers and consoles; Nintendo ostensibly disabled the 6502's binary-coded decimal mode on them to avoid patent infringement against or licensing fees towards MOS Technology, which was owned by then-rival Commodore International. The CPU has access to 2 Tooltip kilobyte of onboard work Tooltip random-access memory.

The console's graphics are handled by a Ricoh 2C02, a processor known as the Picture Processing Unit (PPU) that is clocked at 5.37 MHz. A derivative of the Texas Instruments TMS9918-a video display controller used in the ColecoVision-the PPU features 2 KB of video RAM, 256 bytes of on-die "object attribute memory" (OAM) to store sprite display information on up to 64 sprites, and 28 bytes of RAM to store information on the YIQ-based color palette; the console can display up to 25 colors simultaneously out of 54 usable colors.

The console's standard display resolution is 256 × 240 pixels, though video output options vary between models. The original Famicom features only radio frequency (RF) modulator output, while the NES additionally includes support for composite video via RCA connectors. The redesigned Famicom omits the RF modulator entirely, only outputting composite video via a proprietary "multi-out" connector first introduced on the Super Famicom/NES; conversely, the redesigned NES features RF modulator output only, though a version of the model including the "multi-out" connector was produced in rare quantities.

The console produces sound via an audio processing unit (APU) integrated into the processor. It supports a total of five sound channels: two pulse wave channels, one triangle wave channel, one white noise channel, and one Tooltip differential pulse-code modulation channel for sample playback. Audio playback speed is dependent on the CPU clock rate, which is set by a crystal oscillator.

Controllers

The game controller for both the NES and the Famicom has an oblong brick-like design with a simple four button layout: two round buttons labeled "A" and "B", a "START" button, and a "SELECT" button. Additionally, the controllers use the cross-shaped D-pad, designed by Nintendo employee Gunpei Yokoi for Nintendo Game & Watch systems, to replace the bulkier joysticks on controllers of earlier gaming consoles.

The original model Famicom features two game controllers, both of which are hardwired to the back of the console. The second controller lacks the START and SELECT button, featuring a small microphone instead; however, few games use this feature. The earliest produced Famicom units have square A and B buttons; issues with them getting stuck when pressed down led Nintendo to change their shape to a circular design in subsequent units following the console's recall.

Instead of the Famicom's hardwired controllers, the NES has two proprietary seven-pin ports on the front of the console to support detachable controllers and third-party peripherals. The controllers bundled with the NES are identical and include the START and SELECT buttons, lacking the microphone on the original Famicom's second controller. The cables for NES controllers are also generally three times longer than their Famicom counterparts.

A number of special controllers are intended for use with specific games, though are not commonly used. Such peripherals include the NES Zapper (a light gun), R.O.B. (a toy robot), and the Power Pad (a dance pad). The original Famicom has a deepened DA-15 expansion port on the front of the unit to accommodate them.

Two official advanced controllers were produced for the NES: the NES Advantage, an arcade controller produced by Asciiware and licensed by Nintendo of America; and the NES Max, a controller with grip handles that featured a " cycloid" sliding-disc D-pad in place of the traditional one. Both controllers have a "Turbo" feature, which simulates multiple rapid button presses, for the A and B buttons; the NES Max has manually pressed Turbo buttons, while the NES Advantage offers toggle buttons for Turbo functionality along with knobs that adjust the firing rate of each button. The latter also includes a "Slow" button that rapidly pauses games, though this function is not intended for games that invoke a pause menu or screen.

The standard game controller was redesigned upon the introduction of the redesigned console. Though the original button layout was retained, the shape of the redesigned controller-nicknamed the " dog bone" controller-resembles that of the Super Famicom/NES. In addition, the redesigned Famicom adopted NES-style detachable controller ports.

The original NES controller has become one of the most recognizable symbols of the console. Nintendo has mimicked the look of the controller in several other products, from promotional merchandise to limited edition versions of the Game Boy Advance.

Japanese accessories

The Japanese Famicom has BASIC support with the Family BASIC keyboard.

Few of the numerous peripheral devices and software packages for the Famicom were released outside Japan.

The Famicom 3D System, an active shutter 3D headset headset peripheral released in 1987, enabled the ability to play stereoscopic video games. It was a commercial failure and never released outside Japan; users described the headset as bulky and uncomfortable. Seven games are compatible with the glasses, with three of them developed by Square; two titles received worldwide releases as and The 3-D Battles of WorldRunner.

Family BASIC is an implementation of BASIC for the Famicom, packaged with a keyboard. Similar in concept to the Atari 2600 BASIC cartridge, it allows the user to write programs, especially games, which can be saved on an included cassette recorder. Nintendo of America rejected releasing Famicom BASIC in the US in favor of its primary marketing demographic of children.

Famicom Disk System

By 1986, the cost and size limitations of ROM chips used in the Famicom's ROM cartridges were apparent, with no new advancements present to address them. With this in mind, Nintendo looked at the personal computer (PC) market, where the floppy disk was gaining wide adoption as a computer data storage medium. Partnering with Mitsumi to develop a floppy disk add-on for the Famicom based on the latter's Quick Disk format, Nintendo officially released it as the Family Computer Disk System in Japan on February 21, 1986, at a retail price of ¥15,000.

The advantages of the format (called "Disk Card") were apparent on launch: it offered more than triple the data storage capacity of the then-largest cartridge (used for Super Mario Bros.) and introduced game save capability while offering lower production costs compared to cartridges, which resulted in lower retail prices for consumers. The add-on also offered upgraded sound capability by adding a wavetable synthesis channel while including more space that developers could use for the Famicom's audio sample channel. Taking advantage of the disk's re-writability, Nintendo set up "Disk Writer" interactive kiosks at retail stores throughout Japan; at each kiosk, consumers could rewrite their disks with new games; new blank disks to write onto were also offered inside it. Nintendo also set up "Disk Fax" kiosks for players to submit their high scores on special blue disks for contests and rankings, predating the online leaderboard by several years.

Although Nintendo committed to exclusively releasing games on the Disk System after its release, numerous external issues plagued its long-term viability. Just four months after launch, Capcom released a Famicom port of (known as Ghosts 'n Goblins in the U.S.) on a cartridge with more data storage capacity than what was possible on Disk Cards, nullifying one of the Disk System's major advantages by using discrete logic chips to perform bank switching. Nintendo also demanded half of the copyright ownership for each game it selected for release on the Disk System, resulting in developers electing to remain on cartridge instead as the latter gained functionality previously considered unique to the former. Developers additionally loathed the Disk Writer kiosks due to their lower profit margin, while retailers complained of their presence taking up valuable space as interest in the format waned.

Usage of a floppy disk-based medium brought about further complications; Disk Cards were more fragile than cartridges and were prone to data corruption from magnetic exposure. Their unreliability was exacerbated by their lack of a shutter, which Nintendo substituted with a wax sleeve and clear keep case to reduce costs; blue disks and later Disk Cards included shutters. The rubber belt-based disk drives were also unreliable, with cryptic error codes complicating troubleshooting; even when fully functional, players accustomed to cartridges were annoyed with the introduction of loading times and disk flipping. Furthermore, the rewritable nature of the format resulted in rampant software piracy, with Nintendo's attempts at anti-piracy measures quickly defeated.

Though selling close to two million units for all of 1986, Nintendo only managed to increase the total to 4.4 million units by 1990, falling well short of internal projections. By then, the Disk System was rendered obsolete due to advancements in ROM cartridge production: memory mapping chips for expanded data storage capacity, battery-backed Tooltip static random-access memory for game saving, and declining overall production costs. While Nintendo alluded to a Western release for the Disk System, going so far as to successfully file a U.S. patent for it and having the Famicom's cartridge pins used by its RAM Adapter for enhanced audio rerouted to the NES's little-used bottom expansion port, such a release never materialized due to its reception in Japan. Most of its games were re-released with workarounds on cartridge for both the Famicom and NES, albeit without the enhanced audio. Although the last game for the Disk System was released in December 1992, Nintendo continued to offer repair and rewrite services for it until September 2003.

The NES Test Station diagnostics machine was introduced in 1988. It is an NES-based unit designed for testing NES hardware, components, and games. It was only provided for use in World of Nintendo boutiques as part of the Nintendo World Class Service program. Visitors were to bring items to test with the station, and could be assisted by a store technician or employee.

The NES Test Station's front has a Game Pak slot and connectors for testing various components (AC adapter, RF switch, Audio/Video cable, NES Control Deck, accessories and games), with a centrally-located selector knob to choose which component to test. The unit itself weighs approximately 11.7 pounds without a TV. It connects to a television via a combined A/V and RF Switch cable. By actuating the green button, a user can toggle between an A/V Cable or RF Switch connection. The television it is connected to (typically 11" to 14") is meant to be placed atop it.

In 1991, Nintendo provided an add-on called the "Super NES Counter Tester" that tests Super NES components and games. The Super NES Counter Tester is a standard Control Deck on a metal fixture with the connection from the back of the unit re-routed to the front. These connections may be made directly to the test station or to the TV, depending on what is to be tested.[citation needed ]

North American and PAL NES cartridges (or "Game Paks") are significantly larger than Japanese Famicom cartridges.

The NES uses a 72-pin design, as compared with 60 pins on the Famicom. To reduce costs and inventory, some early games released in North America are simply Famicom cartridges attached to an adapter to fit inside the NES hardware. Early NES cartridges are held together with five small slotted screws. Games released after 1987 were redesigned slightly to incorporate two plastic clips molded into the plastic itself, removing the need for the top two screws.

The back of the cartridge bears a label with handling instructions. Production and software revision codes were imprinted as stamps on the back label to correspond with the software version and producer. All licensed NTSC and PAL cartridges are a standard shade of gray plastic, with the exception of The Legend of Zelda and Zelda II: The Adventure of Link, which were manufactured in gold-plastic carts. Unlicensed carts were produced in black, robin egg blue, and gold, and are all slightly different shapes than standard NES cartridges. Nintendo also produced yellow-plastic carts for internal use at Nintendo Service Centers, although these "test carts" were never made available for purchase. All licensed US cartridges were made by Nintendo, Konami, and Acclaim. For promotion of DuckTales: Remastered, Capcom sent 150 limited-edition gold NES cartridges with the original game, featuring the Remastered art as the sticker, to different gaming news agencies. The instruction label on the back includes the opening lyric from the show's theme song, "Life is like a hurricane".

Famicom cartridges are shaped slightly differently. Unlike NES games, official Famicom cartridges were produced in many colors of plastic. Adapters, similar in design to the popular accessory Game Genie, are available that allow Famicom games to be played on an NES. In Japan, several companies manufactured the cartridges for the Famicom. This allowed these companies to develop customized chips designed for specific purposes, such as superior sound and graphics.

To this end, a 10NES authentication chip is in every console and in every licensed cartridge. If the console's chip can not detect a counterpart chip inside the cartridge, the game does not load. Nintendo portrayed these measures as intended to protect the public against poor-quality games, and placed a golden seal of approval on all licensed games released for the system.

Nintendo found success with Japanese arcade manufacturers such as Konami, Capcom, Taito, and Namco, which signed on as third-party developers. However, they found resistance with US game developers including Atari Games, Activision, Electronic Arts, and Epyx refusing Nintendo's one-sided terms. Acclaim Entertainment, a fledgling game publisher founded by former Activision employees, was the first major third-party licensee in the United States to sign on with Nintendo in late 1987. Atari Games (through Tengen) and Activision signed on soon after.

Nintendo was not as restrictive as Sega, which did not permit third-party publishing until Mediagenic in late summer 1988. Nintendo's intention was to reserve a large part of NES game revenue for itself. Nintendo required that it be the sole manufacturer of all cartridges, and that the publisher had to pay in full before the cartridges for that game be produced. Cartridges could not be returned to Nintendo, so publishers assumed all the risk. As a result, some publishers lost more money due to distress sales of remaining inventory at the end of the NES era than they ever earned in profits from sales of the games. Because Nintendo controlled the production of all cartridges, it was able to enforce strict rules on its third-party developers, who were required to sign a contract that would obligate them to develop exclusively for the system, order at least 10,000 cartridges, and only make five games per year. The global 1988 shortage of DRAM and ROM chips reportedly caused Nintendo to only permit an average of 25% of publishers' requests for cartridges, with some receiving much higher amounts and others almost none. GameSpy noted that Nintendo's "iron-clad terms" made the company many enemies during the 1980s. Some developers tried to circumvent the five game limit by creating additional company brands like Konami's Ultra Games label; others tried circumventing the 10NES chip.

Nintendo was accused of antitrust violations because of the strict licensing requirements. The United States Department of Justice and several states began probing Nintendo's business practices, leading to the involvement of Congress and the Federal Trade Commission (FTC). The FTC conducted an extensive investigation which included interviewing hundreds of retailers. During the FTC probe, Nintendo changed the terms of its publisher licensing agreements to eliminate the two-year rule and other restrictive terms. Nintendo and the FTC settled the case in April 1991, with Nintendo required to send vouchers giving a $5 discount off to a new game, to every person that had purchased an NES game between June 1988 and December 1990. GameSpy remarked that Nintendo's punishment was particularly weak giving the case's findings, although it has been speculated that the FTC did not want to damage the video game industry in the United States.

With the NES near the end of its life, many third-party publishers such as Electronic Arts supported upstart competing consoles with less strict licensing terms such as the Sega Genesis and then the PlayStation, which eroded and then took over Nintendo's dominance in the home console market, respectively. Consoles from Nintendo's rivals in the post-SNES era had always enjoyed much stronger third-party support than Nintendo, which relied more heavily on first-party games.

Unlicensed games

Companies that refused to pay the licensing fee or were rejected by Nintendo found ways to circumvent the console's authentication system. Most of these companies created circuits that use a voltage spike to temporarily disable the 10NES chip. A few unlicensed games released in Europe and Australia are in the form of a dongle to connect to a licensed game, to use the licensed game's 10NES chip for authentication. To combat unlicensed games, Nintendo of America threatened retailers who sold them with losing their supply of licensed games, and multiple revisions were made to the NES PCBs to prevent unlicensed games from working.

Atari Games took a different approach with its line of NES products, Tengen. The company attempted to reverse engineer the lockout chip to develop its own "Rabbit" chip. Tengen also obtained a description of the lockout chip from the United States Patent and Trademark Office by falsely claiming that it was required to defend against present infringement claims. Nintendo successfully sued Tengen for copyright infringement. Tengen's antitrust claims against Nintendo were never decided.

Color Dreams made Christian video games under the subsidiary name Wisdom Tree. Historian Steven Kent wrote, "Wisdom Tree presented Nintendo with a prickly situation. The general public did not seem to pay close attention to the court battle with Atari Games, and industry analysts were impressed with Nintendo's legal acumen; but going after a tiny company that published innocuous religious games was another story."

As the Nintendo Entertainment System grew in popularity and entered millions of American homes, some small video rental shops began buying their own copies of NES games, and renting them out to customers for around the same price as a video cassette rental for a few days. Nintendo received no profit from the practice beyond the initial cost of their game, and unlike movie rentals, a newly released game could hit store shelves and be available for rent on the same day. Nintendo took steps to stop game rentals, but did not take any formal legal action until Blockbuster Video began to make game rentals a large-scale service. Nintendo claimed that allowing customers to rent games would significantly hurt sales and drive up the cost of games. Nintendo lost the lawsuit, but did win on a claim of copyright infringement. Blockbuster was banned from including photocopies of original, copyrighted instruction booklets with its rented games. In compliance with the ruling, Blockbuster produced original short instructions-usually in the form of a small booklet, card, or label stuck on the back of the rental box-that explained the game's basic premise and controls. Video rental shops continued the practice of renting video games.

By 1988, industry observers stated that the NES's popularity had grown so quickly that the market for Nintendo cartridges was larger than that for all home computer software. Compute! reported in 1989 that Nintendo had sold seven million NES systems in 1988 alone, almost as many as the number of Commodore 64s sold in its first five years. "Computer game makers [are] scared stiff", the magazine said, stating that Nintendo's popularity caused most competitors to have poor sales during the previous Christmas and resulted in serious financial problems for some.

In June 1989, Nintendo of America's vice president of marketing Peter Main, said that the Famicom was present in 37% of Japan's households. By 1990, 30% of American households owned the NES, compared to 23% for all personal computers. By 1990, the NES had outsold all previously released consoles worldwide.[better source needed ] The slogan for this brand was "It can't be beaten". The Nintendo Entertainment System was not available in the Soviet Union.

In the early 1990s, gamers predicted that competition from technologically superior systems such as the 16-bit Sega Genesis would mean the immediate end of the NES's dominance. Instead, during the first year of Nintendo's successor console the Super Famicom (named Super Nintendo Entertainment System outside Japan), the Famicom remained the second highest-selling video game console in Japan, outselling the newer and more powerful NEC PC Engine and Sega Mega Drive by a wide margin. The console remained popular in Japan and North America until late 1993, when the demand for new NES software abruptly plummeted. The final licensed Famicom game released in Japan is Takahashi Meijin no Bōken Jima IV (Adventure Island IV), in North America is Wario's Woods, and in Europe is The Lion King in 1995. In the wake of ever decreasing sales and the lack of new games, Nintendo of America officially discontinued the NES by 1995. Nintendo produced new Famicom units in Japan until September 25, 2003, and continued to repair Famicom consoles until October 31, 2007, attributing the discontinuation of support to insufficient supplies of parts.

The NES was initially not as successful in Europe during the late 1980s, when it was outsold by the Master System in the United Kingdom. By 1990, the Master System was the highest-selling console in Europe, though the NES was beginning to have a fast-growing user base in the United Kingdom. During the early 1990s, NES sales caught up with and narrowly overtook the Master System overall in Western Europe, though the Master System maintained its lead in several markets such as the United Kingdom, Belgium and Spain.

The NES was released two years after the video game crash of 1983, when many retailers and adult consumers regarded electronic games as a passing fad, so many believed at first that the NES would soon fade. Before the NES and Famicom, Nintendo was known as a moderately successful Japanese toy and playing card manufacturer, but the consoles' popularity helped the company grow into an internationally recognized name almost synonymous with video games as Atari had been, and set the stage for Japanese dominance of the video game industry. With the NES, Nintendo also changed the relationship between console manufacturers and third-party software developers by restricting developers from publishing and distributing software without licensed approval. This led to higher-quality games, which helped change the attitude of a public that had grown weary from poorly produced games for earlier systems.

The NES hardware design is also very influential. Nintendo chose the name "Nintendo Entertainment System" for the US market and redesigned the system so it would not give the appearance of a child's toy. The front-loading cartridge input allowed it to be used more easily in a TV stand with other entertainment devices, such as a videocassette recorder.

NES imagery, especially its controller, has become a popular motif for a variety of products, including Nintendo's Game Boy Advance. Clothing, accessories, and food items adorned with NES-themed imagery are still produced and sold in stores.[citation needed ]

At the Tokyo Game Show in 2023, the Famicom was bestowed "The Minister of Economy, Trade and Industry Award" in honour of the console's influence and laying down the foundations for the games industry.

The NES can be emulated on many other systems. The first emulator was the Japanese-only Pasofami. It was soon followed by iNES, which is available in English and is cross-platform, in 1996. It was described as being the first NES emulation software that could be used by a non-expert. The first version of NESticle, an unofficial MS-DOS-based emulator, was released on April 3, 1997. Nintendo offers licensed emulation of some NES games via its Virtual Console service for the Wii, Nintendo 3DS, and Wii U, and via its Nintendo Switch Online service.[citation needed ]

On July 14, 2016, Nintendo announced the November 2016 launch of a miniature replica of the NES, named the Nintendo Entertainment System: NES Classic Edition in the United States and Nintendo Classic Mini: Nintendo Entertainment System in Europe and Australia. The emulation-based console includes 30 permanently bundled games from the vintage NES library, including the Super Mario Bros. series and The Legend of Zelda series. The system has HDMI display output and a new replica controller, which can also connect to the Wii Remote for use with Virtual Console games. It was discontinued in North America on April 13, 2017, and worldwide on April 15, 2017. However, Nintendo announced in September 2017 that the NES Classic Mini would return to production on June 29, 2018, only to be discontinued again permanently by December of that year.

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Nintendo Entertainment System - Wikipedia

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Also known as Family Computer/Famicom (Japan)Hyundai Comboy (Korea) Samurai (India) Dendy ( Post-Soviet Union) Gradiente Phantom System (Brazil) Release date Lifespan 1983-2003 (Famicom) 1985-1995 (US)[5] 1986-1995 (EU) Introductory price ¥14,800 (equivalent to ¥18,365 in 2019)US$179 (equivalent to $490 in 2022)[6] Discontinued Units sold 61.91 million Media ROM cartridge (" Game

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Manufacturer
Sega

Type
Home video game console

Generation
Fourth generation

Release date

JP: October 29, 1988

NA: August 14, 1989

KOR: August 1990

PAL: September 1990

BRA: September 1, 1990

Lifespan

1988-1997 (Sega)

1998-1999 (Majesco)

Discontinued

Units sold

Sega: 30.75 million

Majesco: 1.5 million (projected)

Tectoy: 3 million

Media
ROM cartridge

CPU

Memory

64 KB RAM, 64 KB VRAM, 8 KB audio RAM

Display

Progressive: 320×224, 256×224 (NTSC) or 320×240, 256×240 (PAL) pixels, 512 color palette, 61 colors on-screen

Interlaced: 320×448, 256×448 (NTSC) or 320×480, 256×480 (PAL)

Sound

Online services

Best-selling game

Backward
compatibility
Master System[b]

Predecessor

Master System

Successor
Sega Saturn

The Sega Genesis, known as the Mega Drive outside North America, is a 16-bit fourth-generation home video game console developed and sold by Sega. The Genesis was Sega's third console and the successor to the Master System. Sega released it in 1988 in Japan as the Mega Drive, and in 1989 in North America as the Genesis. In 1990, it was distributed as the Mega Drive by Virgin Mastertronic in Europe, Ozisoft in Australasia, and Tec Toy in Brazil. In South Korea, it was distributed by Samsung as the Super Gam*Boy and later the Super Aladdin Boy.

Designed by an R&D team supervised by Hideki Sato and Masami Ishikawa, the Genesis was adapted from Sega's System 16 arcade board, centered on a Motorola 68000 processor as the CPU, a Zilog Z80 as a sound controller, and a video system supporting hardware sprites, tiles, and scrolling. It plays a library of more than 900 games on ROM-based cartridges. Several add-ons were released, including a Power Base Converter to play Master System games. It was released in several different versions, some created by third parties. Sega created two network services to support the Genesis: Sega Meganet and Sega Channel.

In Japan, the Mega Drive fared poorly against its two main competitors, Nintendo's Super Famicom and NEC's PC Engine, but it achieved considerable success in North America, Brazil, and Europe. Contributing to its success was its library of arcade game ports, the popularity of Sega's Sonic the Hedgehog series, several popular sports franchises, and aggressive youth marketing that positioned it as the cool console for adolescents. The 1991 North American release of the Super Nintendo Entertainment System triggered a fierce battle for market share in the United States and Europe known as the " console war". This drew attention to the video game industry, and the Genesis and several of its games attracted legal scrutiny on matters involving reverse engineering and video game violence. Controversy surrounding violent games such as and Mortal Kombat led Sega to create the Videogame Rating Council, a predecessor to the Entertainment Software Rating Board.

30.75 million first-party Genesis units were sold worldwide. In addition, Tec Toy sold an estimated three million licensed variants in Brazil, Majesco projected it would sell 1.5 million licensed variants of the system in the United States and smaller numbers were sold by Samsung in South Korea. By the mid-2010s, licensed third-party Genesis rereleases were still being sold by AtGames in North America and Europe. Many games have been re-released in compilations or on online services such as the Nintendo Virtual Console, Xbox Live Arcade, PlayStation Network, and Steam. The Genesis was succeeded in 1994 by the Sega Saturn.

Development

In the early 1980s, Sega Enterprises, Inc. - then a subsidiary of Gulf+Western - was one of the top five arcade game manufacturers active in the United States, as company revenues surpassed $200 million between July 1981 and June 1982. A downturn in the arcade business starting in 1982 seriously hurt the company, leading Gulf+Western to sell its North American arcade manufacturing organization and the licensing rights for its arcade games to Bally Manufacturing. The company retained Sega's North American R&D operation, as well as its Japanese subsidiary, Sega Enterprises, Ltd. With its arcade business in decline, Sega Enterprises, Ltd. president Hayao Nakayama advocated that the company leverage its hardware expertise to move into the home console market in Japan, which was in its infancy at the time.

Nakayama received permission to proceed with this project, leading to the release of Sega's first home video game system, the SG-1000, in July 1983. While it had sold 160,000 units in Japan, far exceeding Sega's expectations, sales at stores were dominated by Nintendo's Famicom which had been released the same day. Sega estimated that the Famicom outsold the SG-1000 by a 10-to-1 margin. The SG-1000 was replaced by the Sega Mark III within two years. In the meantime, Gulf+Western began to divest itself of its non-core businesses after the death of company founder Charles Bluhdorn, so Nakayama and former Sega CEO David Rosen arranged a management buyout of the Japanese subsidiary in 1984 with financial backing from CSK Corporation, a prominent Japanese software company. Nakayama was then installed as CEO of Sega Enterprises, Ltd.

In 1986, Sega redesigned the Mark III for release in North America as the Master System. This was followed by a European release the next year. Although the Master System was a success in Europe, and later in Brazil, it failed to ignite significant interest in the Japanese or North American markets, which, by the mid-to-late 1980s, were both dominated by Nintendo. With Sega continuing to have difficulty penetrating the home market, Sega's console R&D team, led by Masami Ishikawa and supervised by Hideki Sato, began work on a successor to the Master System almost immediately after that console launched.

In 1987, Sega faced another threat to its console business when Japanese computer giant NEC released the PC Engine amid great publicity. To remain competitive against the two more established consumer electronics companies, Ishikawa and his team decided they needed to incorporate a 16-bit microprocessor into their new system to make an impact in the marketplace and once again turned to Sega's strengths in the arcade industry to adapt the successful Sega System 16 arcade board into architecture for a home console. The decision to use a Motorola 68000 as the system's main CPU was made late in development, while a Zilog Z80 was used as a secondary CPU to handle the sound due to fears that the load to the main CPU would be too great if it handled both the visuals and the audio. The 68000 chip was expensive and would have driven the retail price of the console up greatly, but Sega was able to negotiate with a distributor for a tenth of its price on an up-front volume order with the promise of more orders pending the console's future success.

The appearance of the Mega Drive was designed by a team led by Mitsushige Shiraiwa that drew inspiration from audiophile equipment and automobiles. Shiraiwa said this more mature look helped to target the Mega Drive to all ages, unlike the Famicom, which was aimed primarily at children. According to Sato, the Japanese design for the Mega Drive was based on the appearance of an audio player, with "16-bit" embossed in a golden metallic veneer to create an impression of power.

The console was announced in the June 1988 issue of Japanese gaming magazine Beep! as the Mark V, but Sega management wanted a stronger name. After reviewing more than 300 proposals, the company settled on "Mega Drive". In North America, the name was changed to "Genesis". Rosen said he insisted on the name as he disliked "Mega Drive" and wanted to represent "a new beginning" for Sega. Sato said some design elements changed, such as the gold-colored "16-bit" wording, because it was believed that the color would be mistaken for yellow. He believes that the changes in design are representative of the differences in values between Japanese and American culture.

Sega released the Mega Drive in Japan on October 29, 1988, though the launch was overshadowed by Nintendo's release of Super Mario Bros. 3 a week earlier. Positive coverage from magazines and Beep! helped to establish a following. Within two days of release, the console's initial production run sold out. However, Sega only managed to ship 400,000 units in the first year. In order to increase sales, Sega released various peripherals and games, including an online banking system and answering machine called the Sega Mega Anser. Nevertheless, the Mega Drive was unable to overtake the venerable Famicom and remained a distant third in Japan behind Nintendo's Super Famicom and NEC's PC Engine throughout the 16-bit era.

Sega announced a North American release date for the system on January 9, 1989. At the time, Sega did not possess a North American sales and marketing organization and was distributing its Master System through Tonka. Dissatisfied with Tonka's performance, Sega looked for a new partner to market the Genesis in North America and offered the rights to Atari Corporation, which did not yet have a 16-bit system. David Rosen made the proposal to Atari CEO Jack Tramiel and the president of Atari's Entertainment Electronics Division, Michael Katz. Tramiel declined to acquire the new console, deeming it too expensive, and instead opted to focus on the Atari ST. Sega decided to launch the console through its own Sega of America subsidiary, which executed a limited launch on August 14, 1989, in New York City and Los Angeles. The Genesis was released in the rest of North America later that year.

The European version of the Mega Drive was released in September 1990, at a price of , i.e. $337 (equivalent to $651 in 2021). The release was handled by Virgin Mastertronic, which was later purchased by Sega in 1991 and became Sega of Europe. Games like Space Harrier II, Ghouls 'n Ghosts, , Super Thunder Blade, and The Revenge of Shinobi were available in stores at launch. The console was also bundled with Altered Beast. The Mega Drive and its first batch of games were shown at the 1990 European Computer Entertainment Show (ECES) in Earl's Court. Between July and August 1990, Virgin initially placed their order for 20,000 Mega Drive units. However, the company increased the order by 10,000 units when advanced orders had exceeded expectations, and another 10,000 units was later added following the console's success at the ECES event. The projected number of units to be sold between September and December 1990 had eventually increased to 40,000 units in the United Kingdom alone.

Other companies assisted in distributing the console to various countries worldwide. Ozisoft handled the Mega Drive's launch and marketing in Australia, as it had done before with the Master System. In Brazil, the Mega Drive was released by Tectoy in 1990, only a year after the Brazilian release of the Master System. Tectoy produced games exclusively for the Brazilian market and brought the Sega Meganet online service there in 1995. Samsung handled sales and distribution in Korea, where it was named Super Gam*Boy and retained the Mega Drive logo alongside the Samsung name. It was later renamed Super Aladdin Boy. In India, Sega entered a distribution deal with Shaw Wallace in April 1994 in order to circumvent an 80% import tariff, with each unit selling for INR₹ 18,000.

In Russia, Sega officially licensed the console to local distributor Forrus in 1994, replaced in 1996 by Bitman. That year, the video game console market generated between $200,000,000 (equivalent to $356,000,000 in 2021) and $250,000,000 (equivalent to $445,000,000 in 2021) in Russia, with Sega accounting for half of all console sales in the country. However, only about 15% of the sales were official Sega units distributed by Bitman, while the rest were unofficial counterfeit clones.

North American sales and marketing

For the North American market, former Atari Corporation Entertainment Electronics Division president and new Sega of America CEO Michael Katz instituted a two-part approach to build sales. The first part involved a marketing campaign to challenge Nintendo head-on and emphasize the more arcade-like experience available on the Genesis, with slogans including "Genesis does what Nintendon't". Since Nintendo owned the console rights to most arcade games of the time, the second part involved creating a library of recognizable games which used the names and likenesses of celebrities and athletes, such as Pat Riley Basketball, Arnold Palmer Tournament Golf, James 'Buster' Douglas Knockout Boxing, Joe Montana Football, Tommy Lasorda Baseball, Mario Lemieux Hockey, and Michael Jackson's Moonwalker. Nonetheless, Sega struggled to overcome Nintendo's presence in consumers' homes. Tasked by Nakayama to sell one million units within the first year, Katz and Sega of America sold only 500,000. At the Winter Consumer Electronics Show (Winter CES) in January 1990, the Sega Genesis demonstrated a strong line-up of games which received a positive reception for approaching arcade-quality graphics and gameplay as well as for providing non-arcade experiences such as Phantasy Star II.

In mid-1990, Nakayama hired Tom Kalinske to replace Katz as CEO of Sega of America. Although Kalinske knew little about the video game market, he surrounded himself with industry-savvy advisors. A believer in the razor and blades model, he developed a four-point plan: cut the price of the console, create an American team to develop games targeted at the American market, expand the aggressive advertising campaigns, and replace the bundled game Altered Beast with a new game, Sonic the Hedgehog. The Japanese board of directors initially disapproved of the plan, but all four points were approved by Nakayama, who told Kalinske, "I hired you to make the decisions for Europe and the Americas, so go ahead and do it." Critics praised Sonic as one of the greatest games yet made, and Genesis sales increased as customers who had been waiting for the release of the international version of Nintendo's Super Famicom, the Super Nintendo Entertainment System (SNES), decided to purchase a Genesis instead. The SNES debuted against an established competitor, while NEC's TurboGrafx-16 failed to gain traction, and NEC soon pulled out of the market. In large part due to the popularity of Sonic the Hedgehog, the Genesis outsold the SNES in the United States nearly two to one during the 1991 holiday season. Sega controlled 65% of the 16-bit console market in January 1992, the first time Nintendo had not been the console leader since 1985.

The Genesis outsold the SNES for four consecutive Christmas seasons due to its two-year lead, lower price point, and larger game library compared to the SNES at its release. Sega had ten games for every game on SNES, and while the SNES had an exclusive version of Final Fight, one of Sega's internal development teams created Streets of Rage, which had bigger levels, tougher enemies, and a well-regarded soundtrack. ASCII Entertainment reported in early 1993 that Genesis had 250 games versus 75 for the SNES, but limited shelf space meant that stores typically offered 100 Genesis and 50 SNES games. The NES was still the leader, with 300 games and 100 on shelves.

Sega's advertising positioned the Genesis as the cooler console, and coined the term blast processing, an obscure and unused graphics programming method, to suggest that its processing capabilities were far greater than those of the SNES. A Sony focus group found that teenage boys would not admit to owning an SNES rather than a Genesis. With the Genesis often outselling the SNES at a ratio of 2:1, Nintendo and Sega focused heavily on impression management of the market, even going to the point of deception; Nintendo claimed it had sold more consoles in 1991 than it actually had, and forecasted it would sell 6 million consoles by the end of 1992, while its actual U.S. install base at the end of 1992 was only just more than 4 million units. Due to these tactics, it was difficult to ascertain a clear leader in market share for several years at a time, with Nintendo's dollar share of the U.S. 16-bit market dipping down from 60% at the end of 1992 to 37% at the end of 1993, Sega claiming 55% of all 16-bit hardware sales during 1994, and Donkey Kong Country helping the SNES to outsell the Genesis from 1995 through 1997. According to a 2004 study of NPD sales data, the Genesis maintained its lead over the Super NES in the American 16-bit console market. However, according to a 2014 Wedbush Securities report based on revised NPD sales data, the SNES outsold the Sega Genesis in the U.S. market by 1.5 million units.

Electronic Arts

To compete with Nintendo, Sega was more open to new types of games, but still tightly controlled the approval process for third-party games and charged high prices for cartridge manufacturing. American third-party publisher Electronic Arts (EA) sought a better deal, but had met resistance from Sega. They decided to reverse-engineer the Genesis, using a clean-room method similar to the method Phoenix Technologies had used to reverse-engineer the IBM Personal Computer BIOS around 1984.

The process began in 1989, led by Steve Hayes and Jim Nitchals. They created a controlled room in EA headquarters nicknamed "Chernobyl", to which only one person was allowed access, Mike Schwartz. Schwartz reviewed Sega's copyrighted development manuals and tools, studied the Genesis hardware and games, and wrote original documentation that summarized his findings. The process took him about a month. His work was reviewed by EA's lawyers before being disseminated to Hayes and Nitchals to verify its originality, and subsequently to the rest of the developers to let them build games. After a few months, EA began developing for the Genesis in earnest. EA founder Trip Hawkins confronted Nakayama the day before the 1990 Consumer Electronics Show (CES), informing him that EA had the ability to run its own licensing program if Sega refused to meet its demands. Sega relented, and the next day EA's upcoming Genesis games were showcased at CES.

EA signed what Hawkins described as "a very unusual and much more enlightened license agreement" with Sega in June 1990: "Among other things, we had the right to make as many titles as we wanted. We could approve our own titles ... the royalty rates were a lot more reasonable. We also had more direct control over manufacturing." After the deal was in place, EA chief creative officer Bing Gordon learned that "we hadn't figured out all the workarounds" and "Sega still had the ability to lock us out ... It just would have been a public relations fiasco." EA released its first Genesis games, and Budokan: The Martial Spirit, within the month. The first Genesis version of EA's John Madden Football arrived before the end of 1990, and became what Gordon called a " killer app". Taking advantage of the licensing agreement, Gordon and EA's vice president of marketing services Nancy Fong created a visual identifier for EA's Genesis cartridges: a yellow tab molded into the cartridge casing.

Sonic the Hedgehog

Sega held a company-wide contest to create a mascot character to compete with Nintendo's Mario series. The winning submission was a blue hedgehog with red shoes, Sonic, created by Naoto Ohshima, spawning one of the best-selling video game franchises in history. The gameplay of Sonic the Hedgehog originated with a tech demo created by Yuji Naka, who had developed a prototype platform game that involved a fast-moving character rolling in a ball through a long winding tube. This concept was developed with Ohshima's character design and levels conceived by designer Hirokazu Yasuhara.

Although Katz and Sega of America's marketing experts disliked Sonic, certain that it would not catch on with American children, Kalinske's strategy to place Sonic the Hedgehog as the pack-in game paid off. Sonic the Hedgehog greatly increased the popularity of the Genesis in North America, and the bundle is credited with helping Sega gain 65% of the market share against Nintendo. Similarly, in Europe, Sega captured a 65% share of the European console market, where the Mega Drive maintained its lead over the SNES through 1994. Sonic the Hedgehog 2 set records for the fastest-selling game, selling 3.2 million copies worldwide within two weeks, and Sonic the Hedgehog 3 and Sonic & Knuckles selling a combined 4 million copies worldwide.

Trademark Security System and Sega v. Accolade

After the release of the Genesis in 1989, video game publisher Accolade began exploring options to release some of their PC games on the console. At the time, Sega had a licensing deal in place for third-party developers that increased the costs to the developer. According to Accolade co-founder Alan Miller, "One pays them between $10 and $15 per cartridge on top of the real hardware manufacturing costs, so it about doubles the cost of goods to the independent publisher." To get around licensing, Accolade chose to seek an alternative way to bring their games to the Genesis. It did so by purchasing one in order to decompile the executable code of three Genesis games. Such information was used to program their new Genesis cartridges in a way that would allow them to disable the security lockouts on the Genesis that prevented unlicensed games from being played. This strategy was used successfully to bring Ishido: The Way of Stones to the Genesis in 1990. To do so, Accolade had copied Sega's copyrighted game code multiple times in order to reverse engineer the software of Sega's licensed Genesis games.

As a result of piracy in some countries and unlicensed development issues, Sega incorporated a technical protection mechanism into a new edition of the Genesis released in 1990, referred to as the Genesis III. This new variation of the Genesis included a code known as the Trademark Security System (TMSS), which, when a game cartridge was inserted, would check for the presence of the string "SEGA" at a particular point in the memory contained in the cartridge. If the string was present, the console would run the game, and would briefly display the message: "Produced by or under license from Sega Enterprises, Ltd." This system had a twofold effect: it added extra protection against unlicensed developers and software piracy and forced the Sega trademark to display when the game was powered up, making a lawsuit for trademark infringement possible if unlicensed software were to be developed. Accolade learned of this development at the Winter Consumer Electronics Show in January 1991, where Sega showed the new Genesis III and demonstrated it screening and rejecting an Ishido game cartridge. With more games planned for the following year, Accolade successfully identified the TMSS file. It later added this file to the games , Star Control, Mike Ditka Power Football, and .

In response to the creation of these unlicensed games, Sega filed suit against Accolade in the United States District Court for the Northern District of California, on charges of trademark infringement, unfair competition, and copyright infringement. In response, Accolade filed a counterclaim for falsifying the source of its games by displaying the Sega trademark when the game was powered up. Although the district court initially ruled for Sega and issued an injunction preventing Accolade from continuing to reverse engineer the Genesis, Accolade appealed the verdict to the United States Court of Appeals for the Ninth Circuit.

As a result of the appeal, the Ninth Circuit overturned the district court's verdict and ruled that Accolade's decompilation of the Sega software constituted fair use. The court's written opinion followed on October 20, 1992, and noted that the use of the software was non-exploitative, although commercial. Further, the court found that the trademark infringement, being required by the TMSS for a Genesis game to run on the system, had been inadvertently triggered by a fair use act and was the fault of Sega for having caused false labeling. Ultimately, Sega and Accolade settled the case on April 30, 1993. As a part of this settlement, Accolade became an official licensee of Sega, and later developed and released Barkley Shut Up and Jam! while under license. The terms of the licensing, including whether or not any special arrangements or discounts were made to Accolade, were not released to the public. The financial terms of the settlement were also not disclosed, although both companies agreed to pay their own legal costs.

Congressional hearings on video game violence

In 1993, the American media began to focus on the mature content of certain video games. Games such as for the Sega CD, an add-on, received unprecedented scrutiny. Issues about Night Trap were brought up in the United Kingdom, with former Sega of Europe development director Mike Brogan noting that " Night Trap got Sega an awful lot of publicity ... it was also cited in UK Parliament for being classified as '15' due to its use of real actors." This came at a time when Sega was capitalizing on its image as an edgy company with attitude, and this only reinforced that image. By far the year's most controversial game was Midway's Mortal Kombat, ported to the Genesis and SNES by Acclaim Entertainment. In response to public outcry over the game's graphic violence, Nintendo decided to replace the blood in the game with "sweat" and the arcade's gruesome "fatalities" with less violent finishing moves. Sega took a different approach, instituting America's first video game ratings system, the Videogame Rating Council (VRC), for all its current systems. Ratings ranged from the family-friendly GA rating to the more mature rating of MA-13, and the adults-only rating of MA-17. With the rating system in place, Sega released its version of Mortal Kombat, appearing to have removed all the blood and sweat effects and toning down the finishing moves even more than in the SNES version. However, all the arcade's blood and uncensored finishing moves could be enabled by entering a "Blood Code". This technicality allowed Sega to release the game with a relatively low MA-13 rating. Meanwhile, the tamer SNES version shipped without a rating.

The Genesis version of Mortal Kombat was well-received by gaming press, as well as fans, outselling the SNES version three- or four-to-one, while Nintendo was criticized for censoring the SNES version. Executive vice president of Nintendo of America Howard Lincoln was quick to point out at the hearings that Night Trap had no such rating, saying to Senator Joe Lieberman:

Furthermore, I can't let you sit here and buy this nonsense that this Sega Night Trap game was somehow only meant for adults. The fact of the matter is this is a copy of the packaging. There was no rating on this game at all when the game was introduced. Small children bought this at Toys "R" Us, and he knows that as well as I do. When they started getting heat about this game, then they adopted the rating system and put ratings on it.

In response, Sega of America vice president Bill White showed a videotape of violent video games on the SNES and stressed the importance of rating video games. At the end of the hearing, Lieberman called for another hearing in February 1994 to check on progress toward a rating system for video game violence.

As a result of the congressional hearings, Night Trap started to generate more sales and released ports to the PC, Sega 32X, and 3DO. According to Digital Pictures founder Tom Zito, "You know, I sold 50,000 units of Night Trap a week after those hearings." Although experiencing increased sales, Sega decided to recall Night Trap and re-release it with revisions in 1994 due to the congressional hearings. After the close of these hearings, video game manufacturers came together to establish the rating system that Lieberman had called for. Initially, Sega proposed the universal adoption of its system, but after objections by Nintendo and others, Sega took a role in forming a new one. This became the Entertainment Software Rating Board, an independent organization that received praise from Lieberman. With this new rating system in place for the 1994 holiday season, Nintendo decided its censorship policies were no longer needed, and the SNES port of Mortal Kombat II was released uncensored.

32-bit era and beyond

Sega released two add-ons to increase the Genesis capabilities: a CD peripheral, the Sega CD (Mega-CD outside North America and Brazil), and a 32-bit peripheral, the Sega 32X. Worldwide, Sega sold 2.24 million Sega CD units and 800,000 32X units.

Following the launch of the next-generation 32-bit Sony PlayStation and Sega Saturn, sales of 16-bit hardware and software continued to account for 64% of the video game market in 1995. Sega underestimated the continued popularity of the Genesis and did not have the inventory to meet demand. Sega captured 43% of the dollar share of the U.S. video game market and claimed to have sold more than two million Genesis units in 1995, while Genesis software such as remained successful, but Kalinske estimated that "we could have sold another 300,000 Genesis systems in the November/December timeframe". Nakayama's decision to focus on the Saturn, based on the systems' relative performance in Japan, has been cited as the major contributing factor in this miscalculation. By contrast, Nintendo concentrated on the 16-bit home console market, as well as its successful handheld, the Game Boy, and took in 42% of the video game market dollar share without launching a 32-bit console. Following tensions with Sega Enterprises, Ltd. over its focus on the Saturn, Kalinske, who oversaw the rise of the Genesis in 1991, grew uninterested in the business and resigned in mid-1996.

Sega sold 30.75 million Genesis units worldwide. Of these, 3.58 million were sold in Japan, and sales in Europe and the U.S. are roughly estimated at 8 million and 18-18.5 million as of June 1997 (at which time Sega was no longer manufacturing the system) respectively. In 1998, Sega licensed the Genesis to Majesco Entertainment to rerelease it in North America. Majesco began reselling millions of unsold cartridges at a budget price, together with 150,000 units of the second model of the Genesis. It released the Genesis 3, projecting to sell 1.5 million units of the console by the end of 1998. Tectoy continues to sell variants of the original hardware (including emulated variants) and has sold an estimated 3 million units in Brazil as of 2012.

Technical specifications

The main microprocessor is a 16/32-bit Motorola 68000 CPU clocked at 7.6 MHz. An 8-bit Zilog Z80 processor controls the sound hardware and provides backward compatibility with the Master System. The Genesis has 64 KB of RAM, 64 KB of video RAM and 8 KB of audio RAM. It can display up to 61 colors at once from a palette of 512. The games are in ROM cartridge format and inserted in the top.

The Genesis produces sound using a Texas Instruments SN76489 PSG, integrated with the Video Display Processor (VDP), and a Yamaha YM2612 FM synthesizer chip. The Z80 processor is primarily used to control both sound chips to produce stereo music and sound effects. Most revisions of the original Genesis contain a discrete YM2612 and a separate YM7101 VDP; in a later revision, the chips were integrated into a single custom ASIC (FC1004).

The back of the model 1 console provides a radio frequency output port (designed for use with antenna and cable systems) and a specialized 8-pin DIN port, which both provide video and audio output. Both outputs produce monophonic sound; a headphone jack on the front of the console produces stereo sound. On the model 2, the DIN port, radio frequency output port, and headphone jack are replaced by a 9-pin mini-DIN port on the back for composite video, RGB and stereo sound, and the standard RF switch. Earlier model 1 consoles have a 9-pin extension port. An edge connector on the bottom right of the console can be connected to a peripheral.

Peripherals

The standard controller features a rounded shape, a directional pad, three main buttons, and a "start" button. In 1993, Sega released a slightly smaller pad with three additional face buttons, similar to the design of buttons on some popular arcade fighting games such as Street Fighter II. Sega also released a wireless revision of the six-button controller, the Remote Arcade Pad.

The system is backward compatible with the Master System. The first peripheral released, the Power Base Converter (Master System Converter in Europe), allows Master System games to be played. It's designed for the Model 1. It will work with the Model 2, but the shell does block the power and AC ports, so the converter will either to have its shell modified or a pass thru adaptor needs to be used. The converter doesn't work with the Model 3 or the Nomad A second model, the Master System Converter 2, was released only in Europe for use with the Mega Drive II. It will still work with NTSC and PAL Model 1 and 2 consoles, though the Model 3 and Nomad still don't work with it.

Other peripherals were released to add functionality. The Menacer is a wireless, infrared light gun peripheral used with compatible games. Other third parties created light gun peripherals for the Genesis, such as the American Laser Games Pistol and the Konami Justifier. Released for art creation software, the Sega Mega Mouse features three buttons and is only compatible with a few games, such as Eye of the Beholder. A foam-covered bat called the BatterUP and the TeeVGolf golf club were released for both the Genesis and SNES.

In November 1993, Sega released the Sega Activator, an octagonal device that lies flat on the floor and was designed to translate the player's physical movements into game inputs; it was first shown at the January 1993 Consumer Electronics Show (CES), where it was demonstrated with Streets of Rage 2. Several high-profile games, including Mortal Kombat and Street Fighter II: Special Champion Edition, were adapted to support the peripheral. The device was a commercial failure, due mainly to its inaccuracy and its high price point. IGN editor Craig Harris ranked the Sega Activator the third worst video game controller ever made.

Both EA and Sega released multitaps to allow more than the standard two players to play at once. Initially, EA's version, the 4 Way Play, and Sega's adapter, the Team Player, only supported each publisher's games. In response to complaints about this, Sega publicly stated, "We have been working hard to resolve this problem since we learned of it", and that a new Team Player which would work with all multitap games for the console would be released shortly. Later games were created to work on both the 4 Way Play and Team Player. Codemasters also developed the J-Cart system, providing two extra ports on the cartridge itself, although the technology came late in the console's life and is only featured on a few games. Sega planned to release a steering wheel peripheral in 1994, and the Genesis version of Virtua Racing was advertised as being "steering wheel compatible", but the peripheral was cancelled.

Network services

In its first foray into online gaming, Sega created Sega Meganet, which debuted in Japan on November 3, 1990. Operating through a cartridge and a peripheral called the "Mega Modem", this allowed Mega Drive players to play a total of seventeen games online. A North American version, dubbed "Tele-Genesis", was announced at the Winter Consumer Electronics Show (Winter CES) in January 1990 but never released, though a version was operated in Brazil starting in 1995. Another phone-based system, the Mega Anser, turned the Japanese Mega Drive into an online banking terminal.

In 1994, Sega started the Sega Channel, a game distribution system using cable television services Time Warner Cable and TCI. Using a special peripheral, Genesis players could download a game from a library of fifty each month and demos for upcoming releases. Games were downloaded to internal memory and deleted when the console was powered off. The Sega Channel reached 250,000 subscribers at its peak and ran until July 31, 1998, well past the release of the Sega Saturn.

In an effort to compete with Sega, third-party developer Catapult Entertainment created the XBAND, a peripheral which allowed Genesis players to engage in online competitive gaming. Using telephone services to share data, XBAND was initially offered in five U.S. cities in November 1994. The following year, the service was extended to the SNES, and Catapult teamed up with Blockbuster Video to market the service, but as interest in the service waned, it was discontinued in April 1997.

The Genesis library was initially modest, but eventually grew to contain games to appeal to all types of players. The initial pack-in game was Altered Beast, which was later replaced with Sonic the Hedgehog in 1991. Top sellers included Sonic the Hedgehog, its sequel Sonic the Hedgehog 2, and Disney's Aladdin. During development for the console, Sega Enterprises focused on developing action games, while Sega of America was tasked with developing sports games. A large part of the appeal of the Genesis library during the console's lifetime was the arcade-based experience of its games, as well as more difficult entries such as Ecco the Dolphin, and sports games such as Joe Montana Football. Compared to its competition, Sega advertised to an older audience by hosting more mature games, including the uncensored version of Mortal Kombat.

Notably, the arcade hit Street Fighter II by Capcom initially skipped the Genesis, instead only being released on the SNES. However, as the Genesis continued to grow in popularity, Capcom eventually ported a version of Street Fighter II to the system known as Street Fighter II: Champion Edition, that would go on to sell over a million copies. One of the biggest third-party companies to support the Genesis early on was Electronic Arts. Trip Hawkins, founder and then president of EA, believed the faster drawing speed of the Genesis made it more suitable for sport games than the SNES, and credits EA's success on the Genesis for helping catapult the EA Sports brand. Another third-party blockbuster for the system was the port of the original Mortal Kombat. Although the arcade game was released on the SNES and Genesis simultaneously, the two ports were not identical. The SNES version looked closer to the arcade game, but the Genesis version allowed players to bypass censorship, helping make it more popular. In 1997, Sega of America claimed the Genesis had a software attach rate of 16 games sold per console, double that of the SNES.

Sega Virtua Processor

The Super NES can have enhancement chips inside each cartridge to produce more advanced graphics; for example, the launch game Pilotwings (1990) contains a digital signal processor. Later, the Super FX chip was designed to offload complex rendering tasks from the main CPU. It was first used in (1993) for real-time 3D polygons, and Super Mario World 2: Yoshi's Island (1995) demonstrates rotation, scaling, and stretching of individual sprites and manipulates large areas of the screen.

Sega had produced such effects on its arcade platforms, and adapted some to the home console by developing the Sega Virtua Processor (SVP). Based on a digital signal processor core by Samsung Electronics, this chip enables the Genesis to render polygons in real time and provides an "Axis Transformation" unit that handles scaling and rotation. Virtua Racing (1992) is the only game released with this chip and the only Genesis cartridge with any enhancement chip, running at a significantly higher and more stable frame rate than filled polygon games on the SNES. The chip drastically increased the cost of the cartridge, and at US$100 (equivalent to $190 in 2021), Virtua Racing is the most expensive Genesis cartridge ever produced. Two other games, Virtua Fighter and Daytona USA, were planned for the SVP chip, but were instead moved into the Saturn's launch line-up. Sega planned to sell the SVP chip as a separate upgrade module for the Genesis, but it was canceled, in order to focus its efforts on more powerful 32X add-on.

In addition to accessories such as the Power Base Converter, the Genesis supports two add-ons that each support their own game libraries. The first is the Sega CD (known as the Mega-CD in all regions except for North America), a compact disc-based peripheral that can play its library of games in CD-ROM format. The second is the Sega 32X, a 32-bit peripheral which uses ROM cartridges and serves as a pass-through for Genesis games. Sega produced a custom power strip to fit the peripherals' large AC adapters. Both add-ons were officially discontinued in 1996.

By 1991, compact discs had gained in popularity as a data storage device for music and software. PCs and video game companies had started to make use of this technology. NEC had been the first to include CD technology in a game console with the release of the TurboGrafx-CD add-on, and Nintendo was making plans to develop its own CD peripheral as well. Seeing the opportunity to gain an advantage over its rivals, Sega partnered with JVC to develop a CD-ROM add-on for the Genesis. Sega launched the Mega-CD in Japan on December 1, 1991, initially retailing at JP¥49,800. The CD add-on was launched in North America on October 15, 1992, as the Sega CD, with a retail price of US$299; it was released in Europe as the Mega-CD in 1993. In addition to greatly expanding the potential size of its games, this add-on unit upgraded the graphics and sound capabilities by adding a second, more powerful processor, more system memory, and hardware-based scaling and rotation similar to that found in Sega's arcade games. It provided battery-backed storage RAM to allow games to save high scores, configuration data, and game progress.

Shortly after its launch in North America, Sega began shipping the Sega CD with the pack-in game Sewer Shark, a full motion video (FMV) game developed by Digital Pictures, a company that became an important partner for Sega. Touting the benefits of the CD's comparatively vast storage space, Sega and its third-party developers produced a number of games for the add-on that include digital video in their gameplay or as bonus content, as well as re-releasing several cartridge-based games with high-fidelity audio tracks. In 1993, Sega released the Sega CD 2, a smaller and lighter version of the add-on designed for the Genesis II, at a reduced price compared to the original. A limited number of games were later developed that use both the Sega CD and the Sega 32X add-ons.

The Mega-CD sold only 100,000 units during its first year in Japan, falling well below expectations. Although many consumers blamed its high launch price, it also suffered from a tiny software library; only two games were available at launch. This was due in part to the long delay before Sega made its software development kit available to third-party developers. Sales were higher in North America and Europe, although the novelty of FMV and CD-enhanced games quickly wore off, as many later games were met with lukewarm or negative reviews. In 1995, Sega announced a shift in focus to its new console, the Saturn, and discontinued advertising for Genesis hardware. The Sega CD sold 2.24 million units worldwide.

With the release of the Saturn scheduled for 1995, Sega began developing a stopgap to bridge the gap between the Genesis and Saturn and serve as a less expensive entry into the 32-bit era. At the Winter Consumer Electronics Show in January 1994, Sega of America research and development head Joe Miller took a phone call from Nakayama, in which Nakayama stressed the importance of a quick response to the Atari Jaguar. One idea came from a concept from Sega Enterprises, "Project Jupiter," a new standalone console. Project Jupiter was initially planned as a new version of the Genesis, with an upgraded color palette and a lower cost than the Saturn, and limited 3D capabilities thanks to integration of ideas from the development of the Sega Virtua Processor chip. Miller suggested an alternative strategy, citing concerns with releasing a new console with no previous design specifications within six to nine months. At the suggestion from Miller and his team, Sega designed the 32X as a peripheral for the existing Genesis, expanding its power with two 32-bit SuperH-2 processors. The SH-2 had been developed in 1993 as a joint venture between Sega and Japanese electronics company Hitachi. At the end of the Consumer Electronics show, with the basic design of the 32X in place, Sega Enterprises invited Sega of America to assist in development of the new add-on.

Although the new unit was a stronger console than originally proposed, it was not compatible with Saturn games. Before the 32X could be launched, the release date of the Saturn was announced for November 1994 in Japan, coinciding with the 32X's target launch date in North America. Sega of America now was faced with trying to market the 32X with the Saturn's Japan release occurring simultaneously. Their answer was to call the 32X a "transitional device" between the Genesis and the Saturn. This was justified by Sega's statement that both platforms would run at the same time and that the 32X would be aimed at players who could not afford the more expensive Saturn.

The 32X was released in November 1994, in time for the holiday season. Demand among retailers was high, and Sega could not keep up orders for the system. More than 1,000,000 orders had been placed for 32X units, but Sega had only managed to ship 600,000 units by January 1995. Launching at about the same price as a Genesis console, the price of the 32X was less than half of what the Saturn's price would be at launch. Though positioning the console as an inexpensive entry into 32-bit gaming, Sega had a difficult time convincing third-party developers to create games for the new system. After an early run on the peripheral, news soon spread to the public of the upcoming release of the Sega Saturn, which would not support the 32X's games. The Saturn was released on May 11, 1995, four months earlier than its originally intended release date of September 2, 1995. The Saturn, in turn, caused developers to further shy away from the console and created doubt about the library for the 32X, even with Sega's assurances that there would be a large number of games developed for the system. In early 1996, Sega conceded that it had promised too much out of the 32X and decided to stop producing the system in order to focus on the Saturn. Prices for the 32X dropped to $99 and cleared out of stores at $19.95.

Variations

More than a dozen licensed variations of the Genesis/Mega Drive have been released. In addition to models made by Sega, alternate models were made by other companies, such as Majesco Entertainment, AtGames, JVC, Pioneer Corporation, Amstrad, and Aiwa. A number of bootleg clones were created during its lifespan.

First-party models

In 1993, Sega introduced a smaller, lighter version of the console, known as the Mega Drive II in Japan, Europe, and Australia and sold as Genesis (without the Sega prefix) in North America. This version omits the headphone jack, replaces the A/V-Out connector with a smaller version that supports stereo sound, and provides a simpler, less expensive mainboard that requires less power.

Sega released a combined, semi-portable Genesis/Sega CD unit, the Genesis CDX (marketed as the Multi-Mega in Europe). This unit retailed at US$399.95; this was roughly US$100 more than the individual Genesis and Sega CD units put together, as the Sega CD had been reduced to US$229 half a year before. The CDX was bundled with , Sega Classics Arcade Collection, and the Sega CD version of Ecco the Dolphin. The CDX features a small LCD screen that, when the unit is used to play audio CDs, displays the current track being played. With this feature and the system's lightweight build (weighing two pounds), Sega marketed it in part as a portable CD player.

Late in the 16-bit era, Sega released a handheld version of the Genesis, the Genesis Nomad. Its design was based on the Mega Jet, a Mega Drive portable unit featured on airplane flights in Japan. As the only successor to the Game Gear, the Nomad operates on 6 AA batteries, displaying its graphics on a 3.25-inch (8.25-mm) LCD screen. The Nomad supports the entire Genesis library, but cannot be used with the Sega 32X, the Sega CD, or the Power Base Converter.

Exclusive to the Japanese market was the TeraDrive, a Mega Drive combined with an IBM PC compatible computer. Sega also produced three arcade system boards based on the Mega Drive: the System C-2, the MegaTech, and the MegaPlay, which support approximately 80 games combined.

Third-party models

Working with Sega Enterprises, JVC released the Wondermega on April 1, 1992, in Japan. The system was later redesigned by JVC and released as the X'Eye in North America in September 1994. Designed by JVC to be a Genesis and Sega CD combination with high quality audio, the Wondermega's high price ($500 at launch) kept it out of the hands of average consumers. The same was true of the Pioneer LaserActive, which requires an add-on known as the Mega-LD pack, developed by Sega, in order to play Genesis and Sega CD games. Although the LaserActive was lined up to compete with the 3DO Interactive Multiplayer, the combined price of the system and the Mega-LD pack made it a prohibitively expensive option for Sega players. Aiwa released the CSD-GM1, a combination Genesis/Sega CD unit built into a boombox. Several companies added the Mega Drive to personal computers, mimicking the design of Sega's TeraDrive; these include the MSX models AX-330 and AX-990, distributed in Kuwait and Yemen, and the Amstrad Mega PC, distributed in Europe and Australia.

After the Genesis was discontinued, Majesco Entertainment released the Genesis 3 as a budget version in 1998. A similar thing happened in Portugal, where Ecofilmes, Sega's distributor in the country, obtained a license to sell the Mega Game II. This version was more akin to the second first-party model, being noteworthy the inclusion of six-button controllers and a switch to alternate between different game regions, enabling this version to play all games without the need for any device or modification to bypass region locking. In 2009, AtGames began producing two new variations: the Firecore, which can play original Genesis cartridges as well as preloaded games, and a handheld console preloaded with 20 Genesis games. Companies such as Radica Games have released various compilations of Genesis and Mega Drive games in " plug-and-play" packages resembling the system's controller.

Re-releases and emulation

A number of Genesis and Mega Drive emulators have been produced, including GenEM, KGen, Genecyst, VGen, Gens, and Kega Fusion. The GameTap subscription gaming service included a Genesis emulator and had several dozen licensed Genesis games in its catalog. The Console Classix subscription gaming service includes an emulator and has several hundred Genesis games in its catalog.

Compilations of Genesis games have been released for other consoles. These include Sonic Mega Collection and Sonic Gems Collection for PS2, Xbox, and Nintendo GameCube; Sega Genesis Collection for PS2 and PSP; and Sonic's Ultimate Genesis Collection (known as the Sega Mega Drive Ultimate Collection in PAL territories) for PlayStation 3 and Xbox 360.

During his keynote speech at the 2006 Game Developers Conference, Nintendo president Satoru Iwata announced that Sega would make a number of Genesis/Mega Drive games available to download on the Wii's Virtual Console. There are select Genesis games available on the Xbox 360 through Xbox Live Arcade, such as Sonic the Hedgehog and Sonic 2, as well as games available via the PlayStation Network and Steam.

Later releases

On May 22, 2006, North American company Super Fighter Team released Beggar Prince, a game translated from a 1996 Chinese original. It was released worldwide and was the first commercial Genesis game release in North America since 1998. Super Fighter Team would later go on to release two more games for the system, Legend of Wukong and Star Odyssey. In December 2010, WaterMelon, an American company, released Pier Solar and the Great Architects, the first commercial role-playing video game specifically developed for the console since 1996, and was the biggest 16-bit game ever produced for the console at the time at 64 Mb (roughly 8 Megabytes). Pier Solar is the only cartridge-based game which can optionally use the Sega CD to play an enhanced soundtrack and sound effects disc. In 2013, independent programmer Future Driver, inspired by the Disney film Wreck-It Ralph, developed Fix-It Felix Jr. for the Genesis. In 2017, American company Mega Cat Games released Coffee Crisis, a Beat 'em up, for the Sega Genesis.

On December 5, 2007, Tectoy released a portable version of the Genesis/Mega Drive with twenty built-in games. Another version called "Mega Drive Guitar Idol" comes with two six-button joypads and a guitar controller with five fret buttons. The Guitar Idol game contains a mix of Brazilian and international songs. The console has 87 built-in games, including some from Electronic Arts based on the mobile phone versions. It was announced that Tectoy had developed a new Genesis console that not only looks almost identical to the original model of the Genesis, but also has a traditional cartridge slot and SD card reader, which was released in June 2017.

In 2009, Chinese company AtGames produced a Genesis/Mega Drive-compatible console, the Firecore. It features a top-loading cartridge slot and includes two controllers similar to the six-button controller for the original Genesis. The console has 15 games built-in and is region-free, allowing cartridge games to run regardless of their region. AtGames produced a handheld version of the console. Both machines have been released in Europe by distributing company Blaze Europe.

In 2018, Sega announced a microconsole, the Genesis/Mega Drive Mini. The console includes 40 games, including Gunstar Heroes and Castlevania: Bloodlines, with different games for different regions and a save-anywhere function. Streets of Rage composer Yuzo Koshiro provided the menu music. The console was released on September 19, 2019.

Crowdfunded Sega Mega Drive games have been released in recent years, with Tanglewood, a puzzle platformer being released on August 14, 2018, and Xeno Crisis released on October 28, 2019. Both games were created by indie-game developers using actual Sega development hardware to ensure compatibility with the Mega Drive. On December 16, 2020, , WaterMelon's follow up game to Pier Solar, was released after nearly a decade in development.

Reviewing the Genesis in 1995, Game Players noted that its rivalry with the Super NES was skewed by genre, with the Genesis having superior sports games and the Super NES superior RPGs. Commenting that the Genesis hardware was aging and the new software drying up, they recommended consumers buy a next-generation system or a Genesis Nomad instead, but also advised those who already owned a Genesis to not sell it. In a 1997 year-end review, a team of five Electronic Gaming Monthly editors gave the Genesis scores of 4.5, 5.0, 4.0, 4.5, and 7.5 - for all five editors, the lowest score they gave to any of the five consoles reviewed in the issue. While their chief criticisms were the lack of upcoming game releases and dated hardware, they also concurred that the Genesis was clearly inferior to the Super NES in terms of graphics capabilities, sound chip, and games library. John Ricciardi, in particular, considered the Genesis overrated, saying he had consistently found more enjoyment in both the Super NES and TurboGrafx-16, while Dan Hsu and Crispin Boyer recommended it based on its selection of classic titles and the high value-for-money of the six pack-in games Sega was offering at the time.

The Genesis has often ranked among the best video game consoles. In 2009, IGN named it the fifth best video game console, citing its edge in sports games and better home version of Mortal Kombat, and lauding "what some consider to be the greatest controller ever created: the six button". In 2007, GameTrailers named the Genesis as the sixth best console of all time in their list of top ten consoles that "left their mark on the history of gaming", noting its great games and solid controller, and writing of the "glory days" of Sonic the Hedgehog. In January 2008, technology columnist Don Reisinger proclaimed that the Genesis "created the industry's best console war to date", citing Sonic the Hedgehog, superior sports games, and backward compatibility with the Sega Master System. In 2008, GamingExcellence ranked it sixth of the 10 best consoles, declaring, "one can truly see the Genesis for the gaming milestone it was." At the same time, GameDaily rated it ninth of ten for its memorable games.

In 2014, USgamer's Jeremy Parish wrote, "If the Atari generation introduced video games as a short-lived '70s fad ... and the NES generation established it into an enduring obsession for the young, Sega's Genesis began pushing the medium toward something resembling its contemporary form", expounding that the system served as "the key incubator for modern sports franchises", made "consoles truly international" by providing Western third-parties previously put at a disadvantage by Nintendo's restrictive licensing policies with a more profitable alternative, created "an online subscription service" that foreshadowed " PlayStation Plus more than 15 years early" with the Sega Channel, and "played a key role in ensuring the vitality and future of the games industry by breaking Nintendo's near-monopolistic hold on the U.S. and awakening the U.K. to the merits of television gaming".

For his part, Kalinske highlighted Sega's role in developing games for an older demographic and pioneering "the concept of the 'street date'" with the simultaneous North American and European release of Sonic the Hedgehog 2. John Sczepaniak of Retro Gamer noted, "It was a system where the allure was born not only of the hardware and games, but the magazines, playground arguments, climate, and politics of the time." Sega of America's marketing campaign for the Genesis was widely emulated, influencing marketing in the subsequent generation of consoles.

References

External links

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Manufacturer Sega Type Home video game console Generation Fourth generation Release date JP: October 29, 1988 NA: August 14, 1989 KOR: August 1990 PAL: September 1990 BRA: September 1, 1990 Lifespan 1988-1997 (Sega) 1998-1999 (Majesco) Discontinued Units sold Sega: 30.75 million Majesco: 1.5 million (projected) Tectoy: 3 million Media ROM

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The Game Boy , is an 8-bit handheld video game console. It is Nintendo's first handheld. The Game Boy is also the first portable console to use game cartridges, meaning the games are interchangeable. The Game Boy family eventually did not only include the original, but the Game Boy Color, Game Boy Advance, Game Boy Advance SP and Game Boy Micro.

The Game Boy has a green screen that displays four shades of dark green (gray for the Game Boy Pocket). Like the NES, the Game Boy has four buttons and a cross-shaped direction pad. The console has a single speaker, and it can be used with stereo headphones. As many as four Game Boys can be connected together with the Game Boy Link Cable.

The Game Boy was invented by Gunpei Yokoi, who also was responsible for creating the failed Virtual Boy and the Game & Watch games.

Recently, the Game Boy went vs all Nintendo handhelds (1989-2016), and the Game Boy was triumphant in beating all the other systems. The Game Boy provided the most game play at its time, and currently still does.

Bestselling games:

Development

The Game Boy was designed by Nintendo's chief engineer Gunpei Yokoi and its Nintendo R&D1 team. Following the popularity of the Nintendo Entertainment System, he pitched the Game Boy concept to Nintendo president Hiroshi Yamauchi and began working on it. The original internal code name for the Game Boy is Dot Matrix Game, referring to its dot-matrix display in contrast to the preceding Game & Watch series (which Yokoi had created in 1980) that has segmented LCD displays pre-printed with an overlay, limiting each model to only play one game. The initials DMG came to be featured on the final product's model number: "DMG-01". Internal reception of the console at Nintendo was initially very poor, with the derogatory nickname " DameGame" from Nintendo employees, in which dame (だめ) means "hopeless" or "lame".

The Game Boy has four operation buttons labeled "A", "B", "SELECT", and "START", and a directional pad (d-pad). There is a volume control dial on the right side of the device and a similar dial on the left side to adjust the contrast. At the top of the Game Boy, a sliding on-off switch and the slot for the Game Boy cartridges are located. The on-off switch includes a physical lockout to prevent users from either inserting or removing a cartridge while the unit is switched on. Nintendo recommends users leave a cartridge in the slot to prevent dust and dirt from entering the system.

The Game Boy contains optional input or output connectors. On the left side of the system is an external 3.5 mm × 1.35 mm DC power supply jack that allows users to use an external rechargeable battery pack or AC adapter (sold separately) instead of four AA batteries. The Game Boy requires 6 V DC of at least 150 mA. A 3.5 mm stereo headphone jack is located on the bottom side of the unit which allows users to listen to the audio with the bundled headphones or external speakers.

The right-side of the device offers a port which allows a user to connect to another Game Boy system via a link cable, provided both users are playing games that support connecting to each other (most often, only copies of the same game, although for example the Pokémon games can connect between different generations). The port can also be used to connect a Game Boy Printer. The link cable was originally designed for players to play head-to-head two-player games such as in Tetris. However, game developer Satoshi Tajiri later used the link cable technology as a method of communication and networking in the popular Pokémon video game series.

Technical specifications

Size

Approximately 90 mm (3.5 in) x 148 mm (5.8 in) x 32 mm (1.3 in) (WxHxD)

Weight

Approximately 220 g (7.8 oz)

Screen

2.6 inch reflective super-twisted nematic (STN) liquid-crystal display (LCD)
Vertical blank duration: Approximately 1.1 ms

Display size

Original: 47 mm (1.9 in) by 43 mm (1.7 in)
Pocket: 48 mm (1.9 in) by 44 mm (1.7 in)

Power

6 V, 0.7 W (4× AA batteries)

Battery life

Approximately 15 hours of gameplay

Memory

8 KiB internal S- RAM (can be extended up to 32 KiB)
8 KiB internal Video RAM
On-CPU-Die 256-byte bootstrap ROM; 32 KiB, 64 KiB, 128 KiB, 256 KiB, 512 KiB, 1 MiB, 2 MiB, 4 MiB and 8 MiB cartridges

Color support

2-bit (4 shades of "gray": light to very dark olive green)

Sound

2 pulse wave generators, 1 PCM 4-bit wave sample (64 4-bit samples played in 1×64 bank or 2×32 bank) channel, 1 noise generator, and one audio input from the cartridge. The unit has only one speaker, however the headphone port outputs stereo sound.

Play It Loud!

On March 20, 1995, Nintendo released several Game Boy models with colored cases, advertising them in the "Play It Loud!" campaign, known in Japan as Game Boy Bros. Specifications for this unit remain exactly the same as the original Game Boy, including the monochromatic screen. This new line of colored Game Boys set a precedent for later Nintendo handhelds; every one of them since has been available in more than one color. Play It Loud! units were manufactured in red, green, black, yellow, white, blue, and clear (transparent) or sometimes called X-Ray in the UK. Most common are the yellow, red, clear and black. Green is fairly scarce but blue and white are the rarest. Blue was a Europe and Japan only release, white was a Japanese majority release with UK Toys R Us stores also getting it as an exclusive edition to them. The white remains the rarest of all the Play it Loud colors. A rare, limited edition Manchester United Game Boy is red, with the logos of the team emblazoned on it. It was released simultaneously with the Play it Loud! handhelds in the United Kingdom. The Play It Loud's screens also have a darker border than the normal Game Boy.

Game Boy Pocket

On July 21, 1996, Nintendo released the Game Boy Pocket for US$69.99: a smaller, lighter unit that required fewer batteries. It has space for two AAA batteries, which provide approximately 10 hours of gameplay. The unit is also fitted with a 3 volt, 2.35 mm x 0.75 mm DC jack which can be used to power the system. The Pocket has a smaller link port, which requires an adapter to link with the older Game Boy. The port design is used on all subsequent Game Boy models, excluding the Game Boy Micro. The screen was changed to a true black-and-white display, rather than the "pea soup" monochromatic display of the original Game Boy. Also, the Game Boy Pocket (GBP) has a larger screen than the Game Boy Color (GBC) that later superseded it. The GBP's screen has a 65 mm (2.56 in) diagonal, 48.5 mm (1.91 in) width, and 43.5 mm (1.71 in) height, compared to a 59 mm (2.32 in) diagonal for the GBC. Although like its predecessor, the Game Boy Pocket has no backlight to allow play in a darkened area, it did notably improve visibility and pixel response-time (mostly eliminating ghosting). The first version did not have a power LED. This was soon added due to public demand, along with new Game Boy Pocket units of different colors (released on April 28, 1997), some of them new to the Game Boy line. There were several limited-edition Game Boy Pockets, including a gold-metal model exclusive to Japan. The Game Boy Pocket was not a new software platform and played the same software as the original Game Boy model.

A clear 'skeleton' Famitsu edition appeared in 1997, which had only 5,000 units released, and a clear yellow edition.

Game Boy Light

The Game Boy Light was released on April 14, 1998, and only available in Japan. Like the Game Boy Pocket, the system was also priced at ¥6,800. The Game Boy Light is only slightly bigger than the Game Boy Pocket and features an electroluminescent backlight for low-light conditions. It uses two AA batteries, which gave it approximately 20 hours with the light off and 12 with it on. It was available in two standard colors: gold and silver. It also received numerous special editions, including an Astro Boy edition with a clear case and a picture of Astro Boy on it, an Osamu Tezuka World edition with a clear red case and a picture of his characters, and a solid yellow Pokémon Center Tokyo version.

Launch titles

The Game Boy was released alongside six launch titles, which are listed in the table below:

In Spanish: Game Boy para niños

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There have been more than 1,000 Xbox 360 games created and marketed to date.

It is estimated that every Xbox 360 console owner purchased an average of 7.5 games.

It is estimated that there were approximately 70 million Xbox 360 consoles sold.

Xbox 360 gave gamers the added ability to watch movies, listen to music, and stream with their consoles.

Xbox 360 is considered a seventh generation console. Its competitors included the Nintendo Wii and the Sony Playstation 3.

Other names that Microsoft debated for the Xbox 360 included Nextbox, Xbox Next, Xenon, and Xbox 2.

Xbox 360 was first launched in Canada and the U.S., then Europe, then Japan, followed by other countries.

Xbox 360 got the green color because the designer only had 'the green nobody wanted' marker left when it was time to color the design.

Microsoft did not believe that Halo would be a big success for the Xbox.

When the 'red ring of death' began to happen with the Xbox 360 consoles, it cost $1.5 billion to rectify the situation. Microsoft's CEO did not hesitate to OK the request.

Xbox 360 models included the Xbox 360 Core, Xbox 360 Arcade, Xbox 360 Premium, Xbox 360 Elite, Xbox 360 Slim, and Xbox 360 E.

Accessories for the Xbox 360 included headsets, custom faceplates, wired controllers, wireless controllers, a steering wheel, a webcam, dance mats, memory units, and hard drives.

When Xbox 360 launched in North America it had 14 games available. It had 13 in available when it launched in Europe.

Call of Duty 2 was the most successful Xbox 360 game when the console launched in 2005. It sold more than one million copies.

In 2006, Gears of War became the best-selling game for Xbox 360 when it sold 3 million copies.

In 2007 the Game Critics Awards nominated Xbox 360 for 38 awards. It won 11 of them.

Xbox 360 came with Xbox Live Free but users could upgrade with a premium service for additional features.

Xbox 360 console owners could access groove Music which had 30 million music tracks. The songs were available through subscription or through single purchases.

By 2012, Call of Duty: Modern Warfare 3 had sold 14.2 million copies. Kinect Adventures had outsold it with 16.7 million copies.

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The Xbox 360 is the second version of Microsoft’s Xbox. Xbox 360 was first introduced on MTV in May, 2005. It was released on November 22nd, 2005 and discontinued on April 20th, 2016. The Xbox 360 contained an online service referred to as Xbox Live, and allowed for updates. Players could also play games online, as well as download new games, and stream media such as music and films. When it was first released it was in demand and short supply. He earliest consoles often broke down with what came to be called the ‘red ring of death’. Subsequent models designed to deal with the failures were released, including the Xbox 360 S and the Xbox 360 E. Xbox 360 was eventually replaced by the Xbox One, in 2013.

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The Xbox 360 was released in the United States and Canada on November 22, 2005 in Europe on December 2, 2005, and in Japan on December 10, 2005. It was later launched in Malaysia, Mexico, Colombia, South Korea, Hong Kong, Singapore, Taiwan, Australia, New Zealand, South Africa, Chile, India, Brazil, Poland, Czech Republic, and Russia.

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Also known as

PS

PS1

PSone

PS One (redesign)

PSX (codename)

Release date
PlayStation PS One

Lifespan

1994-2006 (12 years)

Introductory price

¥39,800, US$299, £299, F1,490, DM599[3]

Discontinued

WW: 23 March 2006[11][12]

Units sold

102.49 million[11]

CPU

R3000 @ 33.8688 MHz

Memory

2 MB RAM, 1 MB VRAM

Controller input

PlayStation controller, PlayStation Analog Joystick, Dual Analog Controller, DualShock

Online services

i-mode Mobile Phone Connection Cable (Japan only)

Lightspan Online Connection CD (third-party)

Best-selling game

Gran Turismo, 10.85 million shipped[13][14]

The PlayStation (abbreviated as PS, commonly known as the PS1/PS one or its codename PSX) is a home video game console developed and marketed by Sony Computer Entertainment. It was released in Japan on 3 December 1994, in North America on 9 September 1995, in Europe on 29 September 1995, and in Australia on 15 November 1995. As a fifth-generation console, the PlayStation primarily competed with the Nintendo 64 and the Sega Saturn.

Sony began developing the PlayStation after a failed venture with Nintendo to create a CD-ROM peripheral for the Super Nintendo Entertainment System in the early 1990s. The console was primarily designed by Ken Kutaragi and Sony Computer Entertainment in Japan, while additional development was outsourced in the United Kingdom. An emphasis on 3D polygon graphics was placed at the forefront of the console's design. PlayStation game production was designed to be streamlined and inclusive, enticing the support of many third-party developers.

The console proved popular for its extensive game library, popular franchises, low retail price, and aggressive youth marketing which advertised it as the preferable console for adolescents and adults. Premier PlayStation franchises included Gran Turismo, , Crash Bandicoot, Tomb Raider, Resident Evil, Metal Gear, , and Final Fantasy, all of which spawned numerous sequels. PlayStation games continued to sell until Sony ceased production of the PlayStation and its games on 23 March 2006-over eleven years after it had been released, and less than a year before the debut of the PlayStation 3. A total of 3,061 PlayStation games were released, with cumulative sales of 967 million units.

The PlayStation signalled Sony's rise to power in the video game industry. It received acclaim and sold strongly; in less than a decade, it became the first computer entertainment platform to ship over 100 million units. Its use of compact discs heralded the game industry's transition from cartridges. The PlayStation's success led to a line of successors, beginning with the PlayStation 2 in 2000. In the same year, Sony released a smaller and cheaper model, the PS one.

A photo of the only known SNES-based PlayStation prototype[16]

The PlayStation was conceived by Ken Kutaragi, a Sony executive who managed a hardware engineering division and was later dubbed "the Father of the PlayStation". Kutaragi's interest in working with video games stemmed from seeing his daughter play games on Nintendo's Famicom. Kutaragi convinced Nintendo to use his SPC-700 sound processor in the Super Nintendo Entertainment System (SNES) through a demonstration of the processor's capabilities. His willingness to work with Nintendo derived from both his admiration of the Famicom and conviction in video game consoles becoming the main home-use entertainment systems. Although Kutaragi was nearly fired because he worked with Nintendo without Sony's knowledge, president Norio Ohga recognised the potential in Kutaragi's chip and decided to keep him as a protégé.

The inception of the PlayStation dates back to a 1988 joint venture between Nintendo and Sony. Nintendo had produced floppy disk technology to complement cartridges in the form of the Family Computer Disk System, and wanted to continue this complementary storage strategy for the SNES. Since Sony was already contracted to produce the SPC-700 sound processor for the SNES, Nintendo contracted Sony to develop a CD-ROM add-on, tentatively titled the "Play Station" or " SNES-CD". The PlayStation name had already been trademarked by Yamaha, but Nobuyuki Idei liked it so much that he agreed to acquire it for an undisclosed sum rather than search for an alternative.

Sony was keen to obtain a foothold in the rapidly expanding video game market. Having been the primary manufacturer of the ill-fated MSX home computer format, Sony had wanted to use their experience in consumer electronics to produce their own video game hardware. Although the initial agreement between Nintendo and Sony was about producing a CD-ROM drive add-on, Sony had also planned to develop a SNES-compatible Sony-branded console. This iteration was intended to be more of a home entertainment system, playing both SNES cartridges and a new CD format named the "Super Disc", which Sony would design. Under the agreement, Sony would retain sole international rights to every Super Disc game, giving them a large degree of control despite Nintendo's leading position in the video game market. Furthermore, Sony would also be the sole benefactor of licensing related to music and film software that it had been aggressively pursuing as a secondary application.

The Play Station was to be announced at the 1991 Consumer Electronics Show (CES) in Las Vegas. However, Nintendo president Hiroshi Yamauchi was wary of Sony's increasing leverage at this point and deemed the original 1988 contract unacceptable upon realising it essentially handed Sony control over all games written on the SNES CD-ROM format. Although Nintendo was dominant in the video game market, Sony possessed a superior research and development department. Wanting to protect Nintendo's existing licensing structure, Yamauchi cancelled all plans for the joint Nintendo-Sony SNES CD attachment without telling Sony. He sent Nintendo of America president Minoru Arakawa (his son-in-law) and chairman Howard Lincoln to Amsterdam to form a more favourable contract with Dutch conglomerate Philips, Sony's rival. This contract would give Nintendo total control over their licences on all Philips-produced machines.

Kutaragi and Nobuyuki Idei, Sony's director of public relations at the time, learned of Nintendo's actions two days before the CES was due to begin. Kutaragi telephoned numerous contacts, including Philips, to no avail. On the first day of the CES, Sony announced their partnership with Nintendo and their new console, the Play Station. At 9 am on the next day, in what has been called "the greatest ever betrayal" in the industry, Howard Lincoln stepped onto the stage and revealed that Nintendo was now allied with Philips and would abandon their work with Sony.

Ken Kutaragi, the "Father of the PlayStation", pictured at the Game Developers Choice Awards in 2014

Incensed by Nintendo's renouncement, Ohga and Kutaragi decided that Sony would develop their own console. Nintendo's contract-breaking was met with consternation in the Japanese business community, as they had broken an "unwritten law" of native companies not turning against each other in favour of foreign ones. Sony's American branch considered allying with Sega to produce a CD-ROM-based machine called the Sega Multimedia Entertainment System, but their board of directors in Tokyo vetoed the idea when American CEO Tom Kalinske presented them the proposal. Kalinske recalled them saying: "That's a stupid idea, Sony doesn't know how to make hardware. They don't know how to make software either. Why would we want to do this?" Sony halted their research, but decided to develop what it had developed with Nintendo and Sega into a console based on the SNES.

Despite the tumultuous events at the 1991 CES, negotiations between Nintendo and Sony were still ongoing. A deal was proposed: the Play Station would still have a port for SNES games, on the condition that it would still use Kutaragi's audio chip and that Nintendo would own the rights and receive the bulk of the profits. Roughly two hundred prototype machines were created, and some software entered development. Many within Sony were still opposed to their involvement in the video game industry, with some resenting Kutaragi for jeopardising the company. Kutaragi remained adamant that Sony not retreat from the growing industry and that a deal with Nintendo would never work. Knowing that it had to take decisive action, Sony severed all ties with Nintendo on 4 May 1992.

To determine the fate of the PlayStation project, Ohga chaired a meeting in June 1992, consisting of Kutaragi and several senior Sony board members. Kutaragi unveiled a proprietary CD-ROM-based system he had been secretly working on which played games with immersive 3D graphics. Kutaragi was confident that his LSI chip could accommodate one million logic gates, which exceeded the capabilities of Sony's semiconductor division at the time. Despite gaining Ohga's enthusiasm, there remained opposition from a majority present at the meeting. Older Sony executives also opposed it, who saw Nintendo and Sega as "toy" manufacturers. The opposers felt the game industry was too culturally offbeat and asserted that Sony should remain a central player in the audiovisual industry, where companies were familiar with one another and could conduct "civili[s]ed" business negotiations. After Kutaragi reminded him of the humiliation he suffered from Nintendo, Ohga retained the project and became one of Kutaragi's most staunch supporters.

Ohga shifted Kutaragi and nine of his team from Sony's main headquarters to Sony Music Entertainment Japan (SMEJ), a subsidiary of the main Sony group, so as to retain the project and maintain relationships with Philips for the MMCD development project. The involvement of SMEJ proved crucial to the PlayStation's early development as the process of manufacturing games on CD-ROM format was similar to that used for audio CDs, with which Sony's music division had considerable experience. While at SMEJ, Kutaragi worked with Epic/Sony Records founder Shigeo Maruyama and Akira Sato; both later became vice presidents of the division that ran the PlayStation business. Sony Computer Entertainment (SCE) was jointly established by Sony and SMEJ to handle the company's ventures into the video game industry. On 27 October 1993, Sony publicly announced that it was entering the game console market with the PlayStation. According to Maruyama, there was uncertainty over whether the console should primarily focus on 2D, sprite-based graphics or 3D polygon graphics. After Sony witnessed the success of Sega's Virtua Fighter (1993) in Japanese arcades, the direction of the PlayStation became "instantly clear" and 3D polygon graphics became the console's primary focus. SCE president Teruhisa Tokunaka expressed gratitude for Sega's timely release of Virtua Fighter as it proved "just at the right time" that making games with 3D imagery was possible. Maruyama claimed that Sony further wanted to emphasize the new console's ability to utilize redbook audio from the CD-ROM format in its games alongside high quality visuals and gameplay.

Wishing to distance the project from the failed enterprise with Nintendo, Sony initially branded the PlayStation the "PlayStation X" (PSX). Sony formed their European division and North American division, known as Sony Computer Entertainment Europe (SCEE) and Sony Computer Entertainment America (SCEA), in January and May 1995. The divisions planned to market the new console under the alternative branding "PSX" following the negative feedback regarding "PlayStation" in focus group studies. Early advertising prior to the console's launch in North America referenced PSX, but the term was scrapped before launch. The console was not marketed with Sony's name in contrast to Nintendo's consoles. According to Phil Harrison, much of Sony's upper management feared that the Sony brand would be tarnished if associated with the console, which they considered a "toy".

Since Sony had no experience in game development, it had to rely on the support of third-party game developers. This was in contrast to Sega and Nintendo, which had versatile and well-equipped in-house software divisions for their arcade games and could easily port successful games to their home consoles. Recent consoles like the Atari Jaguar and 3DO suffered low sales due to a lack of developer support, prompting Sony to redouble their efforts in gaining the endorsement of arcade-savvy developers. A team from Epic Sony visited more than a hundred companies throughout Japan in May 1993 in hopes of attracting game creators with the PlayStation's technological appeal. Sony found that many disliked Nintendo's practices, such as favoring its own games over others. Through a series of negotiations, Sony acquired initial support from Namco, Konami, and Williams Entertainment, as well as 250 other development teams in Japan alone. Namco in particular was interested in developing for PlayStation since Namco rivalled Sega in the arcade market. Attaining these companies secured influential games such as Ridge Racer (1993) and Mortal Kombat 3 (1995), Ridge Racer being one of the most popular arcade games at the time, and it was already confirmed behind closed doors that it would be the PlayStation's first game by December 1993, despite Namco being a longstanding Nintendo developer. Namco's research managing director Shegeichi Nakamura met with Kutaragi in 1993 to discuss the preliminary PlayStation specifications, with Namco subsequently basing the Namco System 11 arcade board on PlayStation hardware and developing to compete with Virtua Fighter. The System 11 launched in arcades several months before the PlayStation's release, with the arcade release of Tekken in September 1994.

Ian Hetherington pictured in 1990. Hetherington and Psygnosis played important roles in the PlayStation project.

Despite securing the support of various Japanese studios, Sony had no developers of their own by the time the PlayStation was in development. This changed in 1993 when Sony acquired the Liverpudlian company Psygnosis (later renamed SCE Liverpool) for US$48 million, securing their first in-house development team. The acquisition meant that Sony could have more launch games ready for the PlayStation's release in Europe and North America. Ian Hetherington, Psygnosis' co-founder, was disappointed after receiving early builds of the PlayStation and recalled that the console "was not fit for purpose" until his team got involved with it. Hetherington frequently clashed with Sony executives over broader ideas; at one point it was suggested that a television with a built-in PlayStation be produced. In the months leading up to the PlayStation's launch, Psygnosis had around 500 full-time staff working on games and assisting with software development.

The purchase of Psygnosis marked another turning point for the PlayStation as it played a vital role in creating the console's development kits. While Sony had provided MIPS R4000-based Sony NEWS workstations for PlayStation development, Psygnosis employees disliked the thought of developing on these expensive workstations and asked Bristol-based SN Systems to create an alternative PC-based development system. Andy Beveridge and Martin Day, owners of SN Systems, had previously supplied development hardware for other consoles such as the Mega Drive, Atari ST, and the SNES. When Psygnosis arranged an audience for SN Systems with Sony's Japanese executives at the January 1994 CES in Las Vegas, Beveridge and Day presented their prototype of the condensed development kit, which could run on an ordinary personal computer with two extension boards. Impressed, Sony decided to abandon their plans for a workstation-based development system in favour of SN Systems's, thus securing a cheaper and more efficient method for designing software. An order of over 600 systems followed, and SN Systems supplied Sony with additional software such as an assembler, linker, and a debugger. SN Systems produced development kits for future PlayStation systems, including the PlayStation 2 and was bought out by Sony in 2005.

Sony strived to make game production as streamlined and inclusive as possible, in contrast to the relatively isolated approach of Sega and Nintendo. Phil Harrison, representative director of SCEE, believed that Sony's emphasis on developer assistance reduced most time-consuming aspects of development. As well as providing programming libraries, SCE headquarters in London, California, and Tokyo housed technical support teams that could work closely with third-party developers if needed. Sony did not favor its own over non-Sony products, unlike Nintendo; Peter Molyneux of Bullfrog Productions admired Sony's open-handed approach to software developers and lauded their decision to use PCs as a development platform, remarking that "[it was] like being released from jail in terms of the freedom you have". Another strategy that helped attract software developers was the PlayStation's use of the CD-ROM format instead of traditional cartridges. In contrast to other disc-reading consoles such as the 3DO, the PlayStation could quickly generate and synthesise data from the CD since it was an image-generation system, rather than a data-replay system. Nintendo cartridges were expensive to manufacture, and the company controlled all production, prioritizing its own games, while inexpensive compact disc manufacturing occurred at dozens of locations around the world.

The PlayStation's architecture and interconnectability with PCs was beneficial to many software developers. The use of the programming language C proved useful during the early stages of development as it safeguarded future compatibility of the machine should developers decide to make further hardware revisions. Sony used the free software GNU C compiler, also known as GCC, to guarantee short debugging times as it was already familiar to many programmers. Despite the inherent flexibility, some developers found themselves restricted due to the console's lack of RAM. While working on beta builds of the PlayStation, Molyneux observed that its MIPS processor was not "quite as bullish" compared to that of a fast PC and said that it took his team two weeks to port their PC code to the PlayStation development kits and another fortnight to achieve a four-fold speed increase. An engineer from Ocean Software, one of Europe's largest game developers at the time, thought that allocating RAM was a challenging aspect given the 3.5 megabyte restriction. Kutaragi said that while it would have been easy to double the amount of RAM for the PlayStation, the development team refrained from doing so to keep the retail cost down. Kutaragi saw the biggest challenge in developing the system to be balancing the conflicting goals of high performance, low cost, and being easy to program for, and felt he and his team were successful in this regard.

Its technical specifications were finalised in 1993 and its design during 1994. The PlayStation name and its final design were confirmed during a press conference on May 10, 1994, although the price and release dates had not been disclosed yet.

Sony released the PlayStation in Japan on 3 December 1994, a week after the release of the Sega Saturn, at a price of . Sales in Japan began with a "stunning" success with long queues in shops. Ohga later recalled that he realized how important PlayStation had become for Sony when friends and relatives begged for consoles for their children. PlayStation sold 100,000 units on the first day and two million units within six months, although the Saturn outsold the PlayStation in the first few weeks due to the success of Virtua Fighter. By the end of 1994, 300,000 PlayStation units were sold in Japan compared to 500,000 Saturn units. A grey market emerged for PlayStations shipped from Japan to North America and Europe, with buyers of such consoles paying up to £700.

"When September 1995 arrived and Sony's Playstation roared out of the gate, things immediately felt different than [sic] they did with the Saturn launch earlier that year. Sega dropped the Saturn $100 to match the Playstation's $299 debut price, but sales weren't even close-Playstations flew out the door as fast as we could get them in stock.

-Lee Hutchinson of Ars Technica, a Babbage's employee in 1995, recalling how PlayStation preorders greatly outnumbered Saturn sales at his shop.
Before the release in North America, Sega and Sony presented their consoles at the first Electronic Entertainment Expo (E3) in Los Angeles on 11 May 1995. At their keynote presentation, Sega of America CEO Tom Kalinske revealed that its Saturn console would be released immediately to select retailers at a price of $399. Next came Sony's turn: Olaf Olafsson, the head of SCEA, summoned Steve Race, the head of development, to the conference stage, who said "$299" and left the audience with a round of applause. The attention to the Sony conference was further bolstered by the surprise appearance of Michael Jackson and the showcase of highly anticipated games, including (1995), Ridge Racer and Tekken (1994). In addition, Sony announced that no games would be bundled with the console.

Although the Saturn had released early in the United States to gain an advantage over the PlayStation, the surprise launch upset many retailers who were not informed in time, harming sales. Some retailers such as KB Toys responded by dropping the Saturn entirely. The PlayStation went on sale in North America on 9 September 1995. It sold more units within two days than the Saturn had in five months, with almost all of the initial shipment of 100,000 units sold in advance and shops across the country running out of consoles and accessories. The well-received Ridge Racer contributed to the PlayStation's early success, with some critics considering it superior to Sega's arcade counterpart Daytona USA (1994). There were over 100,000 pre-orders placed and 17 games available on the market by the time of the PlayStation's American launch, in comparison to the Saturn's six launch games.

The PlayStation released in Europe on 29 September 1995 and in Australia on 15 November 1995. By November it had already outsold the Saturn by three to one in the United Kingdom, where Sony had allocated a £20 million marketing budget during the Christmas season compared to Sega's £4 million. Sony found early success in the United Kingdom by securing listings with independent shop owners as well as prominent High Street chains such as Comet and Argos. Within its first year, the PlayStation secured over 20% of the entire American video game market. From September to the end of 1995, sales in the United States amounted to 800,000 units, giving the PlayStation a commanding lead over the other fifth-generation consoles, though the SNES and Mega Drive from the fourth generation still outsold it. Sony reported that the attach rate of sold games and consoles was four to one. To meet increasing demand, Sony chartered jumbo jets and ramped up production in Europe and North America. By early 1996, the PlayStation had grossed $2 billion (equivalent to $3.732 billion 2022) from worldwide hardware and software sales. By late 1996, sales in Europe totalled 2.2 million units, including 700,000 in the UK. Approximately 400 PlayStation games were in development, compared to around 200 games being developed for the Saturn and 60 for the Nintendo 64.

In India, the PlayStation was launched in test market during 1999-2000 across Sony showrooms, selling 100 units. Sony finally launched the console (PS One model) countrywide on 24 January 2002 with the price of Rs 7,990 and 26 games available from start.

The PlayStation was backed by a successful marketing campaign, allowing Sony to gain an early foothold in Europe and North America. Initially, PlayStation demographics were skewed towards adults, but the audience broadened after the first price drop. While the Saturn was positioned towards 18- to 34-year-olds,[118] the PlayStation was initially marketed exclusively towards teenagers. Executives from both Sony and Sega reasoned that because younger players typically looked up to older, more experienced players, advertising targeted at teens and adults would draw them in too. Additionally, Sony found that adults reacted best to advertising aimed at teenagers; Lee Clow surmised that people who started to grow into adulthood regressed and became "17 again" when they played video games.[119] The console was marketed with advertising slogans stylised as "LIVE IN Y UR W RLD. PL Y IN URS" and "U R NOT E" (red E).[28] Clow thought that by invoking such provocative statements, gamers would respond to the contrary and say "'Bullshit. Let me show you how ready I am.'"[121] As the console's appeal enlarged, Sony's marketing efforts broadened from their earlier focus on mature players to specifically target younger children as well.[122]

Shortly after the PlayStation's release in Europe, Sony tasked marketing manager Geoff Glendenning with assessing the desires of a new target audience. Sceptical over Nintendo and Sega's reliance on television campaigns, Glendenning theorised that young adults transitioning from fourth-generation consoles would feel neglected by marketing directed at children and teenagers. Recognising the influence early 1990s underground clubbing and rave culture had on young people, especially in the United Kingdom, Glendenning felt that the culture had become mainstream enough to help cultivate PlayStation's emerging identity. Sony partnered with prominent nightclub owners such as Ministry of Sound and festival promoters to organise dedicated PlayStation areas where demonstrations of select games could be tested. Sheffield-based graphic design studio The Designers Republic was contracted by Sony to produce promotional materials aimed at a fashionable, club-going audience. Psygnosis' Wipeout in particular became associated with nightclub culture as it was widely featured in venues. By 1997, there were 52 nightclubs in the United Kingdom with dedicated PlayStation rooms. Glendenning recalled that he had discreetly used at least £100,000 a year in slush fund money to invest in impromptu marketing.

In 1996, Sony expanded their CD production facilities in the United States due to the high demand for PlayStation games, increasing their monthly output from 4 million discs to 6.5 million discs. This was necessary because PlayStation sales were running at twice the rate of Saturn sales, and its lead dramatically increased when both consoles dropped in price to $199 that year. The PlayStation also outsold the Saturn at a similar ratio in Europe during 1996, with 2.2 million consoles sold in the region by the end of the year. Sales figures for PlayStation hardware and software only increased following the launch of the Nintendo 64. Tokunaka speculated that the Nintendo 64 launch had actually helped PlayStation sales by raising public awareness of the gaming market through Nintendo's added marketing efforts. Despite this, the PlayStation took longer to achieve dominance in Japan. Tokunaka said that, even after the PlayStation and Saturn had been on the market for nearly two years, the competition between them was still "very close", and neither console had led in sales for any meaningful length of time.

By 1998, Sega, encouraged by their declining market share and significant financial losses, launched the Dreamcast as a last-ditch attempt to stay in the industry. Although its launch was successful, the technically superior 128-bit console was unable to subdue Sony's dominance in the industry. Sony still held 60% of the overall video game market share in North America at the end of 1999. Sega's initial confidence in their new console was undermined when Japanese sales were lower than expected, with disgruntled Japanese consumers reportedly returning their Dreamcasts in exchange for PlayStation software. On 2 March 1999, Sony officially revealed details of the PlayStation 2, which Kutaragi announced would feature a graphics processor designed to push more raw polygons than any console in history, effectively rivalling most supercomputers. The PlayStation continued to sell strongly at the turn of the new millennium: in June 2000, Sony released the PSOne, a smaller, redesigned variant which went on to outsell all other consoles in that year, including the PlayStation 2. The combined successes of both PlayStation consoles led to Sega retiring the Dreamcast in 2001, and abandoning the console business entirely. The PlayStation was eventually discontinued on 23 March 2006-over eleven years after its release, and less than a year before the debut of the PlayStation 3.

The main microprocessor is a 32-bit LSI R3000 CPU with a clock rate of 33.86 MHz and 30 MIPS. Its CPU relies heavily on the "cop2" 3D and matrix math coprocessor on the same die to provide the necessary speed to render complex 3D graphics. The role of the separate GPU chip is to draw 2D polygons and apply shading and textures to them: the rasterisation stage of the graphics pipeline. Sony's custom 16- bit sound chip supports ADPCM sources with up to 24 sound channels and offers a sampling rate of up to 44.1 kHz and MIDI sequencing. It features 2 MB of main RAM, with an additional 1 MB being allocated to video memory. The PlayStation has a maximum colour depth of 16.7 million true colours with 32 levels of transparency and unlimited colour look-up tables. Its video output, initially provided by a parallel I/O cable (and later a serial I/O used for the PlayStation Link Cable) displays resolutions from 256×224 to 640×480 pixels. Different games can use different resolutions.

The PlayStation uses a proprietary video compression unit, MDEC, which is integrated into the CPU and allows for the presentation of full motion video at a higher quality than other consoles of its generation. Unusual for the time, the PlayStation lacks a dedicated 2D graphics processor; 2D elements are instead calculated as polygons by the Geometry Transfer Engine (GTE) so that they can be processed and displayed on screen by the GPU. Whilst running, the GPU can also generate a total of 4,000 sprites and 180,000 polygons per second, in addition to 360,000 per second flat-shaded.

The PS One "combo pack" with 5-inch LCD screen attachment

The PlayStation went through a number of variants during its production run. Externally, the most notable change was the gradual reduction in the number of external connectors from the rear of the unit. This started with the original Japanese launch units; the SCPH-1000, released on 3 December 1994, was the only model that had an S-Video port, as it was removed from the next model. Subsequent models saw a reduction in number of parallel ports, with the final version only retaining one serial port.

Sony marketed a development kit for amateur developers known as the Net Yaroze (meaning "Let's do it together" in Japanese). It was launched in June 1996 in Japan, and following public interest, was released the next year in other countries. The Net Yaroze allowed hobbyists to create their own games and upload them via an online forum run by Sony. The console was only available to buy through an ordering service and with the necessary documentation and software to program PlayStation games and applications through C programming compilers.

On 7 July 2000, Sony released the PS One (stylised as PS one), a smaller, redesigned version of the original PlayStation. It was the highest-selling console through the end of the year, outselling all other consoles-including the PlayStation 2. In 2002, Sony released a 5-inch (130 mm) LCD screen add-on for the PS One, referred to as the "Combo pack". It also included a car cigarette lighter adaptor adding an extra layer of portability. Production of the LCD "Combo Pack" ceased in 2004, when the popularity of the PlayStation began to wane in markets outside Japan. A total of 28.15 million PS One units had been sold by the time it was discontinued in March 2006.

Three iterations of the PlayStation's controller were released over the console's lifespan. The first controller, the PlayStation controller, was released alongside the PlayStation in December 1994. It features four individual directional buttons (as opposed to a conventional D-pad), a pair of shoulder buttons on both sides, Start and Select buttons in the centre, and four face buttons consisting of simple geometric shapes: a green triangle, red circle, blue cross, and a pink square ( , , , ).[165] Rather than depicting traditionally used letters or numbers onto its buttons, the PlayStation controller established a trademark which would be incorporated heavily into the PlayStation brand. Teiyu Goto, the designer of the original PlayStation controller, said that the circle and cross represent "yes" and "no", respectively (though this layout is reversed in Western versions); the triangle symbolises a point of view and the square is equated to a sheet of paper to be used to access menus.[166] The European and North American models of the original PlayStation controllers are roughly 10% larger than its Japanese variant, to account for the fact the average person in those regions has larger hands than the average Japanese person.

Sony's first analogue gamepad, the PlayStation Analog Joystick (often erroneously referred to as the "Sony Flightstick"), was first released in Japan in April 1996. Featuring two parallel joysticks, it uses potentiometer technology previously used on consoles such as the Vectrex; instead of relying on binary eight-way switches, the controller detects minute angular changes through the entire range of motion. The stick also features a thumb-operated digital hat switch on the right joystick, corresponding to the traditional D-pad, and used for instances when simple digital movements were necessary. The Analog Joystick sold poorly in Japan due to its high cost and cumbersome size.

The increasing popularity of 3D games prompted Sony to add analogue sticks to its controller design to give users more freedom over their movements in virtual 3D environments. The first official analogue controller, the Dual Analog Controller, was revealed to the public in a small glass booth at the 1996 PlayStation Expo in Japan, and released in April 1997 to coincide with the Japanese releases of analogue-capable games and Bushido Blade. In addition to the two analogue sticks (which also introduced two new buttons mapped to clicking in the analogue sticks), the Dual Analog controller features an "Analog" button and LED beneath the "Start" and "Select" buttons which toggles analogue functionality on or off. The controller also features rumble support, though Sony decided that haptic feedback would be removed from all overseas iterations before the United States release. A Sony spokesman stated that the feature was removed for "manufacturing reasons", although rumours circulated that Nintendo had attempted to legally block the release of the controller outside Japan due to similarities with the Nintendo 64 controller's Rumble Pak. However, a Nintendo spokesman denied that Nintendo took legal action. Next Generation's Chris Charla theorized that Sony dropped vibration feedback to keep the price of the controller down.

In November 1997, Sony introduced the DualShock controller. Its name derives from its use of two (dual) vibration motors (shock). Unlike its predecessor, its analogue sticks feature textured rubber grips, longer handles, slightly different shoulder buttons and has rumble feedback included as standard on all versions. The DualShock later replaced its predecessors as the default controller.

Sony released a series of peripherals to add extra layers of functionality to the PlayStation. Such peripherals include memory cards, the PlayStation Mouse, the PlayStation Link Cable, the Multiplayer Adapter (a four-player multitap), the Memory Drive (a disk drive for 3.5-inch floppy disks), the GunCon (a light gun), and the Glasstron (a monoscopic head-mounted display).

Released exclusively in Japan, the PocketStation is a memory card peripheral which acts as a miniature personal digital assistant. The device features a monochrome liquid crystal display (LCD), infrared communication capability, a real-time clock, built-in flash memory, and sound capability. Sharing similarities with the Dreamcast's VMU peripheral, the PocketStation was typically distributed with certain PlayStation games, enhancing them with added features. The PocketStation proved popular in Japan, selling over five million units. Sony planned to release the peripheral outside Japan but the release was cancelled, despite receiving promotion in Europe and North America.

In addition to playing games, most PlayStation models are equipped to play audio CDs; the Asian model SCPH-5903 can also play Video CDs. Like most CD players, the PlayStation can play songs in a programmed order, shuffle the playback order of the disc and repeat one song or the entire disc. Later PlayStation models use a music visualisation function called SoundScope. This function, as well as a memory card manager, is accessed by starting the console without either inserting a game or closing the CD tray, thereby accessing a graphical user interface (GUI) for the PlayStation BIOS. The GUI for the PS One and PlayStation differ depending on the firmware version: the original PlayStation GUI had a dark blue background with rainbow graffiti used as buttons, while the early PAL PlayStation and PS One GUI had a grey blocked background with two icons in the middle.

PlayStation emulation is versatile and can be run on numerous modern devices. Bleem! was a commercial emulator which was released for IBM-compatible PCs and the Dreamcast in 1999. It was notable for being aggressively marketed during the PlayStation's lifetime, and was the centre of multiple controversial lawsuits filed by Sony. Bleem! was programmed in assembly language, which allowed it to emulate PlayStation games with improved visual fidelity, enhanced resolutions, and filtered textures that was not possible on original hardware. Sony sued Bleem! two days after its release, citing copyright infringement and accusing the company of engaging in unfair competition and patent infringement by allowing use of PlayStation BIOSs on a Sega console. Bleem! were subsequently forced to shut down in November 2001.

Sony was aware that using CDs for game distribution could have left games vulnerable to piracy, due to the growing popularity of CD-R and optical disc drives with burning capability. To preclude illegal copying, a proprietary process for PlayStation disc manufacturing was developed that, in conjunction with an augmented optical drive in Tiger H/E assembly, prevented burned copies of games from booting on an unmodified console. Specifically, all genuine PlayStation discs were printed with a small section of deliberate irregular data, which the PlayStation's optical pick-up was capable of detecting and decoding. Consoles would not boot game discs without a specific wobble frequency contained in the data of the disc pregap sector (the same system was also used to encode discs' regional lock-outs). This signal was within Red Book CD tolerances, so PlayStation discs' actual content could still be read by a conventional disc drive; however, the disc drive could not detect the wobble frequency (therefore duplicating the discs omitting it), since the laser pickup system of any optical disc drive would interpret this wobble as an oscillation of the disc surface and compensate for it in the reading process.

As the disc authenticity was only verified during booting, this copy protection system could be circumvented by swapping any genuine disc with the copied disc, while modchips could remove the protection system altogether by tricking the console into thinking the wobble is there on the pirated disc. Sony untruthfully suggested in advertisements that discs' unique black undersides played a role in copy protection. In reality, the black plastic used was transparent to any infrared laser and did not itself pose an obstacle to duplicators or computer CD drives, although it may have helped customers distinguish between unofficial and genuine copies.[self-published source ]

Early PlayStations, particularly early 1000 models, experience skipping full-motion video or physical "ticking" noises from the unit. The problems stem from poorly placed vents leading to overheating in some environments, causing the plastic mouldings inside the console to warp slightly and create knock-on effects with the laser assembly. The solution is to sit the console on a surface which dissipates heat efficiently in a well vented area or raise the unit up slightly from its resting surface. Sony representatives also recommended unplugging the PlayStation when it is not in use, as the system draws in a small amount of power (and therefore heat) even when turned off.

The first batch of PlayStations use a KSM-440AAM laser unit, whose case and movable parts are all built out of plastic. Over time, the plastic lens sled rail wears out-usually unevenly-due to friction. The placement of the laser unit close to the power supply accelerates wear, due to the additional heat, which makes the plastic more vulnerable to friction. Eventually, one side of the lens sled will become so worn that the laser can tilt, no longer pointing directly at the CD; after this, games will no longer load due to data read errors. Sony fixed the problem by making the sled out of die-cast metal and placing the laser unit further away from the power supply on later PlayStation models.

Due to an engineering oversight, the PlayStation does not produce a proper signal on several older models of televisions, causing the display to flicker or bounce around the screen. Sony decided not to change the console design, since only a small percentage of PlayStation owners used such televisions, and instead gave consumers the option of sending their PlayStation unit to a Sony service centre to have an official modchip installed, allowing play on older televisions.

A total of 7,918 PlayStation games have been released worldwide. The PlayStation's bestselling game is Gran Turismo (1997), which sold 10.85 million units. After the PlayStation's discontinuation in 2006, the cumulative software shipment was 962 million units.

The PlayStation featured a diverse game library which grew to appeal to all types of players. The first two games available at launch were Jumping Flash! (1995) and Ridge Racer, with Jumping Flash! heralded as an ancestor for 3D graphics in console gaming. Critically acclaimed PlayStation games included Final Fantasy VII (1997), Crash Bandicoot (1996), Spyro the Dragon (1998), Metal Gear Solid (1998), all of which became established franchises. Final Fantasy VII is credited with allowing role-playing games to gain mass-market appeal outside Japan, and is considered one of the most influential and greatest video games ever made.

At the time of the PlayStation's first Christmas season, Psygnosis had produced around 70% of its launch catalogue; its breakthrough racing game Wipeout was acclaimed for its techno soundtrack and helped raise awareness of Britain's underground music community. Eidos Interactive's action-adventure game Tomb Raider contributed substantially to the success of the console in 1996, with its main protagonist Lara Croft becoming an early gaming icon and garnering unprecedented media promotion. Licensed tie-in video games of popular films were also prevalent; Argonaut Games' 2001 adaptation of Harry Potter and the Philosopher's Stone went on to sell over eight million copies late in the console's lifespan. Third-party developers committed largely to the console's wide-ranging game catalogue even after the launch of the PlayStation 2.

Initially, in the United States, PlayStation games were packaged in long cardboard boxes, similar to non-Japanese 3DO and Saturn games. Sony later switched to the jewel case format typically used for audio CDs and Japanese video games, as this format took up less retailer shelf space (which was at a premium due to the large number of PlayStation games being released), and focus testing showed that most consumers preferred this format.

The PlayStation was mostly well received upon release. Critics in the west generally welcomed the new console; the staff of Next Generation reviewed the PlayStation a few weeks after its North American launch, where they commented that, while the CPU is "fairly average", the supplementary custom hardware, such as the GPU and sound processor, is stunningly powerful. They praised the PlayStation's focus on 3D, and complemented the comfort of its controller and the convenience of its memory cards. Giving the system 4 out of 5 stars, they concluded, "To succeed in this extremely cut-throat market, you need a combination of great hardware, great games, and great marketing. Whether by skill, luck, or just deep pockets, Sony has scored three out of three in the first salvo of this war". Albert Kim from Entertainment Weekly praised the PlayStation as a technological marvel, rivalling that of Sega and Nintendo. Famicom Tsūshin scored the console a 19 out of 40, lower than the Saturn's 24 out of 40, in May 1995.

In a 1997 year-end review, a team of five Electronic Gaming Monthly editors gave the PlayStation scores of 9.5, 8.5, 9.0, 9.0, and 9.5-for all five editors, the highest score they gave to any of the five consoles reviewed in the issue. They lauded the breadth and quality of the games library, saying it had vastly improved over previous years due to developers mastering the system's capabilities in addition to Sony revising its stance on 2D and role playing games. They also complimented the low price point of the games compared to the Nintendo 64's, and noted that it was the only console on the market that could be relied upon to deliver a solid stream of games for the coming year, primarily due to third party developers almost unanimously favouring it over its competitors.

SCE was an upstart in the video game industry in late 1994, as the video game market in the early 1990s was dominated by Nintendo and Sega. Nintendo had been the clear leader in the industry since the introduction of the Nintendo Entertainment System in 1985 and the Nintendo 64 was initially expected to maintain this position. The PlayStation's target audience included the generation which was the first to grow up with mainstream video games, along with 18- to 29-year-olds who were not the primary focus of Nintendo. By the late 1990s, Sony became a highly regarded console brand due to the PlayStation, with a significant lead over second-place Nintendo, while Sega was relegated to a distant third.

The PlayStation became the first "computer entertainment platform" to ship over 100 million units worldwide, with many critics attributing the console's success to third-party developers. It remains the fifth best-selling console of all time as of 2024, with a total of 102.49 million units sold. Around 7,900 individual games were published for the console during its 11-year life span, the second-most games ever produced for a console. Its success resulted in a significant financial boon for Sony as profits from its video game division contributed to 23%.

Sony's next-generation PlayStation 2, which is backward compatible with the PlayStation's DualShock controller and games, was announced in 1999 and launched in 2000. The PlayStation's lead in installed base and developer support paved the way for the success of its successor, which overcame the earlier launch of the Sega's Dreamcast and then fended off competition from Microsoft's newcomer Xbox and Nintendo's GameCube. The PlayStation 2's immense success and failure of the Dreamcast were among the main factors which led to Sega abandoning the console market. To date, five PlayStation home consoles have been released, which have continued the same numbering scheme, as well as two portable systems. Hundreds of PlayStation games were re-released as PS One Classics for purchase and download on the PlayStation Portable, PlayStation 3, and PlayStation Vita. The PlayStation 2 and PlayStation 3 also maintained backward compatibility with original PlayStation discs.

The PlayStation has often ranked among the best video game consoles. In 2018, Retro Gamer named it the third best console, crediting its sophisticated 3D capabilities as one of its key factors in gaining mass success, and lauding it as a "game-changer in every sense possible". In 2009, IGN ranked the PlayStation the seventh best console in their list, noting its appeal towards older audiences to be a crucial factor in propelling the video game industry, as well as its assistance in transitioning game industry to use the CD-ROM format. Keith Stuart from The Guardian likewise named it as the seventh best console in 2020, declaring that its success was so profound it "ruled the 1990s".

The success of the PlayStation contributed to the demise of cartridge-based home consoles. While not the first system to use an optical disc format, it was the first highly successful one, and ended up going head-to-head with the proprietary cartridge-relying Nintendo 64, which the industry had expected to use CDs like PlayStation. After the demise of the Sega Saturn, Nintendo was left as Sony's main competitor in Western markets. Nintendo chose not to use CDs for the Nintendo 64; it was likely concerned with the proprietary cartridge format's ability to help enforce copy protection, given its substantial reliance on licensing and exclusive games for its revenue.

Besides their larger capacity, CD-ROMs could be produced in bulk quantities at a much faster rate than ROM cartridges, a week compared to two to three months. Further, the cost of production per unit was far cheaper, allowing Sony to offer games about 40% lower cost to the user compared to ROM cartridges while still making the same amount of net revenue. In Japan, Sony published fewer copies of a wide variety of games for the PlayStation as a risk-limiting step, a model that had been used by Sony Music for CD audio discs. The production flexibility of CD-ROMs meant that Sony could produce larger volumes of popular games to get onto the market quickly, something that could not be done with cartridges due to their manufacturing lead time. The lower production costs of CD-ROMs also allowed publishers an additional source of profit: budget-priced reissues of games which had already recouped their development costs.

Tokunaka remarked in 1996:

Choosing CD-ROM is one of the most important decisions that we made. As I'm sure you understand, PlayStation could just as easily have worked with masked ROM [cartridges]. The 3D engine and everything-the whole PlayStation format-is independent of the media. But for various reasons (including the economies for the consumer, the ease of the manufacturing, inventory control for the trade, and also the software publishers) we deduced that CD-ROM would be the best media for PlayStation.

The increasing complexity of developing games pushed cartridges to their storage limits and gradually discouraged some third-party developers. Part of the CD format's appeal to publishers was that they could be produced at a significantly lower cost and offered more production flexibility to meet demand. As a result, some third-party developers switched to the PlayStation, including Square, whose Final Fantasy VII, and Enix (later merged with Square to form Square Enix), whose Dragon Quest VII (2000) were planned for the Nintendo 64. Other developers released fewer games for the Nintendo 64 ( Konami, releasing only thirteen N64 games but over fifty on the PlayStation). Nintendo 64 game releases were less frequent than the PlayStation's, with many being developed by either Nintendo itself or second-parties such as Rare.

PlayStation Classic console and controller

The PlayStation Classic is a dedicated video game console made by Sony Interactive Entertainment that emulates PlayStation games. It was announced in September 2018 at the Tokyo Game Show, and released on 3 December 2018, the 24th anniversary of the release of the original console.

As a dedicated console, the PlayStation Classic features 20 pre-installed games; the games run off the open source emulator PCSX. The console is bundled with two replica wired PlayStation controllers (those without analogue sticks), an HDMI cable, and a USB-Type A cable. Internally, the console uses a MediaTek MT8167a Quad A35 system on a chip with four central processing cores clocked at @ 1.5 GHz and a Power VR GE8300 graphics processing unit. It includes 16 GB of eMMC flash storage and 1 Gigabyte of DDR3 SDRAM. The PlayStation Classic is 45% smaller than the original console.

The PlayStation Classic received negative reviews from critics and was compared unfavorably to Nintendo's rival Nintendo Entertainment System Classic Edition and Super Nintendo Entertainment System Classic Edition. Criticism was directed at its meager game library, user interface, emulation quality, use of PAL versions for certain games, use of the original controller, and high retail price, though the console's design received praise. The console sold poorly.

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Also known as PS PS1 PSone PS One (redesign) PSX (codename) Release date PlayStation PS One Lifespan 1994-2006 (12 years) Introductory price ¥39,800, US$299, £299, F1,490, DM599[3] Discontinued WW: 23 March 2006[11] [12] Units sold 102.49 million[11] CPU R3000 @ 33.8688 MHz Memory 2 MB RAM, 1 MB VRAM Controller

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Best Nintendo Switch Games: 23 Titles To Play in Time for Switch 2

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The Nintendo Switch 2 is here, and to celebrate, we’re honoring the very best Nintendo Switch games ever made. Play them on your new console!

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When most people think about the first video game, they think of Pong, the ping-pong arcade game released by Atari in 1972. However, months earlier, Magnavox had released its Magnavox Odyssey, a home video game system based on the "Brown Box," a prototype invented by Ralph Baer. Additional games and accessories, like a lightgun, were sold in separate packages.

Since the Odyssey had limited graphic capabilities and displayed only a few small white blocks and a vertical line on the screen, Magnavox included translucent color overlays to provide settings and layouts for the games. Perhaps most surprising to modern gamers, the Odyssey also came with nonelectronic game accessories such as dice, decks of cards, play money, and poker chips. These accessories were possibly included to make the Odyssey more like the physical games that existed at the time.

With approximately 350,000 units sold, Magnavox Odyssey was not considered a commercial success, especially in comparison with Pong's runaway popularity. Among the contributing factors, poor marketing played a large role. Many potential consumers were under the impression-sometimes encouraged by Magnavox salesmen-that Odyssey would only work on Magnavox television sets. Despite these setbacks, Magnavox Odyssey made its mark by starting the video game console industry.

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When most people think about the first video game, they think of Pong, the ping-pong arcade game released by Atari in 1972. However, months earlier, Magnavox…