Tengen (company)
Encyclopedia
Tengen was a video game publisher and developer
Video game developer
A video game developer is a software developer that creates video games. A developer may specialize in a certain video game console, such as Nintendo's Wii, Microsoft's Xbox 360, Sony's PlayStation 3, or may develop for a variety of systems, including personal computers.Most developers also...

 that was created by arcade game manufacturer Atari Games
Atari Games
Atari Games Corporation was an American producer of arcade games, and originally part of Atari, Inc..-History:When, in 1984, Warner Communications sold the Atari Consumer division of Atari Inc...

.

History

Atari had been split into two distinct companies. Atari Corporation
Atari Corporation
Atari Corporation was a manufacturer of computers and video game consoles from 1984 to 1996. Atari Corp. was founded in July of 1984 when Warner Communications sold the home computing and game console divisions of Atari to Jack Tramiel. Its chief products were the Atari ST, Atari XE, Atari 7800,...

 was responsible for computer and console games and hardware and owned the rights to the Atari brand for these domains. Atari Games
Atari Games
Atari Games Corporation was an American producer of arcade games, and originally part of Atari, Inc..-History:When, in 1984, Warner Communications sold the Atari Consumer division of Atari Inc...

 was formed from Atari's arcade division, and were able to use the Atari name on arcade releases but not on console or computer games. When Atari Games wanted to enter the console-game market, it needed to create a new label that did not use the Atari name. The new subsidiary was dubbed Tengen
Tengen (Go)
Tengen is the name of a Go competition in Japan.The name Tengen refers to the center point on a Go board.The event is held annually, and has run continuously since its inauguration in 1975....

, which in the Chinese game Go
Go (board game)
Go , is an ancient board game for two players that originated in China more than 2,000 years ago...

 refers to the central point of the board (the word "Atari" comes from the same game). Tengen then made an agreement with Namco
Namco
is a Japanese corporation best known as a former video game developer and publisher. Following a merger with Bandai in September 2005, the two companies' game production assets were spun off into Namco Bandai Games on March 31, 2006. Namco Ltd. was re-established to continue domestic operation of...

 to bring some of their Family Computer games to the Nintendo Entertainment System
Nintendo Entertainment System
The Nintendo Entertainment System is an 8-bit video game console that was released by Nintendo in North America during 1985, in Europe during 1986 and Australia in 1987...

 in North America before Namco opened its own North American branch (Namco Hometek) in 1990. Tengen also released games by Sunsoft (another developer without a North American branch).

Tengen unsuccessfully tried to negotiate with Nintendo
Nintendo
is a multinational corporation located in Kyoto, Japan. Founded on September 23, 1889 by Fusajiro Yamauchi, it produced handmade hanafuda cards. By 1963, the company had tried several small niche businesses, such as a cab company and a love hotel....

 for a less restrictive license (Nintendo restricted their licensees to releasing only five games per year, and required their games to be NES-exclusive for two years). Nintendo refused, so in December 1987 Tengen agreed to the standard licensing terms. In 1988, Tengen released its first and only three cartridges licensed through Nintendo—RBI Baseball
RBI Baseball
R.B.I. Baseball is a baseball video game for the Nintendo Entertainment System . It was developed by Namco and published by Tengen and originally released in 1987. RBI spawned two sequels on the NES as well as versions for the Mega Drive/Genesis, TurboGrafx-16 , Sega 32X, Commodore Amiga, Super...

, Pac-Man
Pac-Man
is an arcade game developed by Namco and licensed for distribution in the United States by Midway, first released in Japan on May 22, 1980. Immensely popular from its original release to the present day, Pac-Man is considered one of the classics of the medium, virtually synonymous with video games,...

and Gauntlet. Meanwhile, Tengen secretly worked to bypass Nintendo's lock-out chip
Lock-out chip
In a general sense, a lockout chip is a chip within an electronic device to prevent other manufacturers from using a company's device to perform certain functions....

 called 10NES
10NES
The 10NES system is a lock-out system designed for the American version of the Nintendo Entertainment System video game console. Various companies found ways to bypass the authorization chip.-Design:...

 that gave it control over which games were published for the NES. While numerous manufacturers managed to override this chip by zapping it with a voltage spike, Tengen engineers feared this could potentially damage NES consoles and expose them to unnecessary liability. The other problem was that Nintendo made frequent modifications to the NES to prevent this technique from working. Instead the company chose to reverse engineer
Reverse engineering
Reverse engineering is the process of discovering the technological principles of a device, object, or system through analysis of its structure, function, and operation...

 the chip and decipher the code required to unlock it. However, the engineers were unable to do so, and the launch date for its first batch of games was rapidly approaching.

With time running short, Tengen turned to the United States Copyright Office
United States Copyright Office
The United States Copyright Office, a part of the Library of Congress, is the official U.S. government body that maintains records of copyright registration in the United States. It is used by copyright title searchers who are attempting to clear a chain of title for copyrighted works.The head of...

. Its lawyers contacted the government office to request a copy of the Nintendo lock-out program, claiming that the company needed it for potential litigation against Nintendo. Once obtained, it used the program to create its own chip that would unlock the NES. When Tengen launched the unlicensed versions of its games, Nintendo immediately sued Tengen for copyright and patent infringement. In the initial phases of trial, the court sided with Nintendo
Nintendo
is a multinational corporation located in Kyoto, Japan. Founded on September 23, 1889 by Fusajiro Yamauchi, it produced handmade hanafuda cards. By 1963, the company had tried several small niche businesses, such as a cab company and a love hotel....

, but the sides settled before the matter was fully resolved.

Tengen faced another court challenge with Nintendo in 1989 in copyright controversy over Tetris
Tetris
Tetris is a puzzle video game originally designed and programmed by Alexey Pajitnov in the Soviet Union. It was released on June 6, 1984, while he was working for the Dorodnicyn Computing Centre of the Academy of Science of the USSR in Moscow, Russian Soviet Federative Socialist Republic...

. Tengen lost this suit as well and was forced to recall what was estimated to be hundreds of thousands of unsold cartridges (having sold only about 50,000).

Despite its problems with Nintendo, Tengen went on to produce games for the Sega Mega Drive/Genesis, Sega Master System
Sega Master System
The is a third-generation video game console that was manufactured and released by Sega in 1985 in Japan , 1986 in North America and 1987 in Europe....

, Sega Game Gear
Sega Game Gear
The was Sega's first handheld game console. It was the third commercially available color handheld console, after the Atari Lynx and the TurboExpress....

, Sega CD, Atari Lynx, and NEC Turbo Grafx-16. The company also published games for home computers such as the Amiga
Amiga
The Amiga is a family of personal computers that was sold by Commodore in the 1980s and 1990s. The first model was launched in 1985 as a high-end home computer and became popular for its graphical, audio and multi-tasking abilities...

 and the Atari ST
Atari ST
The Atari ST is a home/personal computer that was released by Atari Corporation in 1985 and commercially available from that summer into the early 1990s. The "ST" officially stands for "Sixteen/Thirty-two", which referred to the Motorola 68000's 16-bit external bus and 32-bit internals...

. It was best-known for its ports of popular Atari arcade games, including Klax, Hard Drivin'
Hard Drivin'
Hard Drivin is an arcade game that invites players to test drive a high-powered sports car on stunt and speed courses. The game featured the first 3D polygon driving environment via a simulator cabinet, rendered with a custom architecture...

, STUN Runner, and Paperboy
Paperboy (video game)
Paperboy is a 1984 arcade game by Atari Games. The players take the role of a paperboy who delivers newspapers along a suburban street on his bicycle. This game was innovative for its theme and novel controls.-Gameplay:...

, although they published many other titles as well. In 1993, after Time Warner
Time Warner
Time Warner is one of the world's largest media companies, headquartered in the Time Warner Center in New York City. Formerly two separate companies, Warner Communications, Inc...

 bought a controlling stake in Atari Games, the Tengen name was discontinued and home games were now released under the Time Warner Interactive (TWI) brand.

NES games

Tengen manufactured both licensed and unlicensed versions of three of their NES games. Their cartridges for unlicensed games do not come in the universally recognizable semi-square grey shape licensed Nintendo games come in; instead, they are rounded and matte-black, and resemble the original Atari cartridges.
  • After Burner
    After Burner
    is a 1987 Japanese flight simulator arcade game by Sega. It is one of the first games designed by Yu Suzuki. The player flew an F-14 using a specialized joystick , and the game spawned several sequels.-Gameplay:...

    (released as a licensed game by Sunsoft in Japan)
  • Alien Syndrome
    Alien Syndrome
    Alien Syndrome is a run and gun arcade game developed by Sega in 1987.-Gameplay:Two players control two soldiers named Ricky and Mary, who must fight their way through large eight-way scrolling levels rescuing their comrades who are being held by aliens...

    (released as a licensed game by Sunsoft in Japan)
  • Fantasy Zone
    Fantasy Zone
    thumb|Fantasy Zone arcade PCB is a surreal arcade game released by Sega in 1986. It was later ported to a wide variety of consoles, including the Sega Master System. The player controls a sentient spaceship named Opa-Opa who fights nonsensical invader enemies in the titular group of planets, full...

    (not related to the version released by Sunsoft in Japan)
  • Gauntlet
    Gauntlet (NES)
    The Nintendo Entertainment System version of Gauntlet is an original game based on the Gauntlet arcade game, with a unique storyline and 100 levels.-Story:...

    (was both licensed and unlicensed)
  • Indiana Jones and the Temple of Doom
    Indiana Jones and the Temple of Doom (NES)
    Indiana Jones and the Temple of Doom is an action game released in 1988 for the Nintendo Entertainment System. After the 1984 film release, Atari Games developed an arcade game based on the movie, which debuted in 1985...

    (had a licensed version by Mindscape and an unlicensed version)
  • Klax (released as a licensed game by Hudson Soft
    Hudson Soft
    , formally known as , is a majority-owned subsidiary of Konami Corporation is a Japanese electronic entertainment publisher headquartered in the Midtown Tower in Tokyo Midtown, Akasaka, Minato, Tokyo, Japan, with an additional office in the Hudson Building in Sapporo. It was founded on May 18, 1973...

     in Japan)
  • Ms. Pac-Man
    Ms. Pac-Man
    Ms. Pac-Man is an arcade video game produced by Midway as an unauthorized sequel to Pac-Man. It was released in North America in 1981 and became one of the most popular video games of all time, leading to its adoption by Pac-Man licensor Namco as an official title...

    (an original port, released in 1990. It is unrelated to Namco's port, which was exclusively released in North America in 1993.)
  • Pac-Man
    Pac-Man
    is an arcade game developed by Namco and licensed for distribution in the United States by Midway, first released in Japan on May 22, 1980. Immensely popular from its original release to the present day, Pac-Man is considered one of the classics of the medium, virtually synonymous with video games,...

    (both licensed and unlicensed versions in North America. Namco later released it in North America itself in 1993. All North American versions are based on Namco's 1984 Famicom port.)
  • Pac-Mania
    Pac-Mania
    is an arcade video game in the Pac-Man series, released by Namco in 1987 and distributed by Atari Games in the United States and Europe. It is a pseudo-3D interpretation of the classic maze game genre using an isometric view and features most elements of the original Pac-Man, as well as several new...

    (developed by Namco, but not released in Japan)
  • RBI Baseball
    RBI Baseball
    R.B.I. Baseball is a baseball video game for the Nintendo Entertainment System . It was developed by Namco and published by Tengen and originally released in 1987. RBI spawned two sequels on the NES as well as versions for the Mega Drive/Genesis, TurboGrafx-16 , Sega 32X, Commodore Amiga, Super...

    (released as Pro Yakyū Family Stadium in Japan by Namco; was released in both licensed and unlicensed versions, in North America)
  • RBI Baseball 2 (the sequels are original games unrelated to "Family Stadium")
  • RBI Baseball 3
  • Road Runner
    Road Runner (game)
    Road Runner is a variant of the platformer genre, based on the Wile E. Coyote and Road Runner shorts. It was developed and released by Atari Games in 1985.-Gameplay:...

  • Rolling Thunder
    Rolling Thunder (arcade game)
    is a side-scrolling action game produced by Namco originally released in as a coin-operated arcade game which ran on the Namco System 86 hardware. It was distributed internationally outside Japan by Atari Games. The player takes control of a secret agent who must rescue his female partner from a...

    (released as a licensed game by Namco in Japan)
  • Shinobi
    Shinobi (arcade game)
    is a side-scrolling action game produced by Sega originally released for the arcades in . In Shinobi, the player controls a modern day ninja named Joe Musashi who goes on a mission to rescue his kidnapped students from a group of terrorists...

  • Skull & Crossbones
    Skull & Crossbones
    Skull & Crossbones is a two-player arcade game developed by Atari Games.The game's player characters are One-Eye and Red Dog , pirates on a venture to find a wizard stole their treasure. Skull & Crossbones has seven game levels...

  • Super Sprint
    Super Sprint
    Super Sprint is a 1986 arcade game by Atari Games. The player drives a Formula One-like car on a circuit that is viewed from above.-Gameplay:...

    (licensed version released in Japan by Altron)
  • Tetяis: The Soviet Mind Game
  • Toobin'
    Toobin'
    Toobin' is an Atari video game originally released as an arcade game in 1988. It was later ported to systems such as NES, Commodore Amiga, Commodore 64, MSX, and Game Boy Color. In the game, you play as the main characters Bif or Jet, guiding them through many winding rivers on an innertube...

  • Vindicators
    Vindicators
    Vindicators is a one or two player video game released in the United States for multiple home console platforms by Tengen and for arcade by Atari Games in 1988. As with most Tengen NES games, Vindicators was unlicensed by Nintendo and used an alternate chip to defeat the 10NES lockout system...


External links

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