VIC-20, IBM PC, TI-99/4A) Ms. Pac-Man (Apple II, C64, VIC-20, IBM PC, TI-99/4A, ZX Spectrum) Pac-Man (Apple II, C64, VIC-20, IBM PC, Intellivision, TI-99/4A, ZX Spectrum) Picnic Paranoia (TI-99/4A) Pole Position (BBC Micro, C64, VIC-20, TI-99/4A, ZX Spectrum) Protector II (TI-99/4A) Robotron: 2084 (Apple II, BBC Micro/Acorn Electron, C64, VIC-20, IBM PC) Shamus (TI-99/4A) Stargate (Apple II, C64) Track & Field (Apple II, C64) Unreleased Promoted, partially developed, or fully completed games, but Atari did not publish them. Asteroids Deluxe (BBC Micro) Battlezone (BBC Micro/Acorn Electron) Centipede (IBM PCjr) Crystal Castles (IBM PC) Dig Dug (BBC Micro/Acorn Electron, ColecoVision, Intellivision, ZX Spectrum) Donkey Kong (BBC Micro/Acorn Electron, IBM PCjr, ZX Spectrum) Donkey Kong Jr. (BBC Micro) Galaxian (Intellivision) Joust (BBC Micro, ColecoVision, C64, Intellivision, VIC-20, TI-99/4A) Jungle Hunt (Intellivision) Mario Bros. (VIC-20, IBM PC, TI-99/4A) Missile Command (Apple II, ColecoVision, C64, VIC-20, IBM PC, Intellivision, TI-99/4A) Moon Patrol (ColecoVision, IBM PCjr, ZX Spectrum) Ms. Pac-Man (BBC Micro/Acorn Electron, ColecoVision, IBM PCjr, Intellivision) Pac-Man (ColecoVision) Pole Position (Apple II, Intellivision) Robotron: 2084 (TI-99/4A, ZX Spectrum) Sinistar (Acorn Electron, BBC Micro) later published as DeathStar by Superior Software) Stargate (VIC-20, TI-99/4A, IBM PC) Super Storm (TI-99/4A) port of Slime Track & Field (IBM PC) Typo Attack (Apple II, C64, VIC-20, IBM PC, IBM PCjr) Vanguard (Apple II, C64, VIC-20, IBM PC, Intellivision, TI-99/4A) Releases by Atari UK All released in 1985. Chess (Atari 8-bit) Eastern Front (1941) (Atari 8-bit) European Countries and Capitals (Atari 8-bit) An Invitation to Programming (Atari 8-bit) The Lone Raider (Atari 8-bit) Software Pack (The Home Filing Manager and The Pay-Off / Paint) (Atari 8-bit) Releases by Atari France All released in 1985. Cameléon (Atari 8-bit) Énigme du triangle (Atari 8-bit) Nostradamus (Atari 8-bit) Promoteur (Atari 8-bit) References Atari Video game companies established in 1983 1983 establishments in the United States