]> 2026-04-19T21:19:39+02:00 1981 Software 14 en 2009-09-22T02:38:55Z 2455096.6103588 2009-09-22T02:38:55Z 2455096.6103588 1981 Software 3-D Skiing (Apple II, 5 1/4" Disk) Continental Software - 1981 USA, Canada Release 0 en 3-D Skiing (Apple II, 5 1/4" Disk) Continental Software - 1981 USA, Canada Release 3-D Tic-Tac-Toe (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en 3-D Tic-Tac-Toe (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 747 Landing Simulator (Atari 8-Bit, 5 1/4" Disk) Atari Program Exchange - 1981 USA, Canada Release 0 en 747 Landing Simulator (Atari 8-Bit, 5 1/4" Disk) Atari Program Exchange - 1981 USA, Canada Release 747 Landing Simulator (Atari 8-Bit, Cassette) Atari Program Exchange - 1981 USA, Canada Release 0 en 747 Landing Simulator (Atari 8-Bit, Cassette) Atari Program Exchange - 1981 USA, Canada Release AESDII (Atari 8-Bit, Cassette) Computer Age Software - 1981 USA, Canada Release 0 en AESDII (Atari 8-Bit, Cassette) Computer Age Software - 1981 USA, Canada Release Addition And Subtraction 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Addition And Subtraction 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Adventure 0: Adventureland Special Sampler (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 0: Adventureland Special Sampler (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 10: Savage Island Part I (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 10: Savage Island Part I (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 11: Savage Island Part II (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 11: Savage Island Part II (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 12: Golden Voyage (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 12: Golden Voyage (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 1: Adventureland (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 1: Adventureland (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 2: Pirate Adventure (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 2: Pirate Adventure (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 3: Mission Impossible (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 3: Mission Impossible (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 4: Voodoo Castle (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 4: Voodoo Castle (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 4: Voodoo Castle (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 4: Voodoo Castle (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Adventure 5: The Count (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 5: The Count (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 6: Strange Odyssey (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 6: Strange Odyssey (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 6: Strange Odyssey (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 6: Strange Odyssey (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Adventure 7: Mystery Fun House (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 7: Mystery Fun House (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 8: Pyramid Of Doom (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 8: Pyramid Of Doom (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 9: Ghost Town (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 9: Ghost Town (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure In Time (Apple II, 5 1/4" Disk) Phoenix Software - 1981 USA, Canada Release 0 en Adventure In Time (Apple II, 5 1/4" Disk) Phoenix Software - 1981 USA, Canada Release Adventure Land (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Adventure Land (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Algebra 1 (C64, 5 1/4" Disk) EduWare - 1981 USA, Canada Release 0 en Algebra 1 (C64, 5 1/4" Disk) EduWare - 1981 USA, Canada Release Ali Baba And The Forty Thieves (Atari 8-Bit, 5 1/4" Disk) Quality Software - 1981 USA, Canada Release 0 en Ali Baba And The Forty Thieves (Atari 8-Bit, 5 1/4" Disk) Quality Software - 1981 USA, Canada Release Alien Addition (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Alien Addition (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Alien Rain (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Alien Rain (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Apple Writer II (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release 0 en Apple Writer II (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release Apple-Oids (Apple II, 5 1/4" Disk) California Pacific Computer Company - 1981 USA, Canada Release 0 en Apple-Oids (Apple II, 5 1/4" Disk) California Pacific Computer Company - 1981 USA, Canada Release Armored Patrol (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Armored Patrol (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Art Gallery (Tandy Color Computer, Cartridge) Tandy/Radio Shack - 1981 USA, Canada Release 0 en Art Gallery (Tandy Color Computer, Cartridge) Tandy/Radio Shack - 1981 USA, Canada Release Asteroids (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Asteroids (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Astrosmash (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release 0 en Astrosmash (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release Astrosmash (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Astrosmash (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Attack, The (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Attack, The (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Autobahn (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Autobahn (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Batter Up!!: A Microbaseball Game (Apple II, 5 1/4" Disk) Hayden Software - 1981 USA, Canada Release 0 en Batter Up!!: A Microbaseball Game (Apple II, 5 1/4" Disk) Hayden Software - 1981 USA, Canada Release Battle Of Shiloh (Apple II and Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Battle Of Shiloh (Apple II and Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Beer Run (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Beer Run (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Beginner's BASIC Tutor (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release 0 en Beginner's BASIC Tutor (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release Borg (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Borg (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Bug Attack (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release 0 en Bug Attack (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release Car Wars (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Car Wars (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Cartels & Cutthroats (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Cartels & Cutthroats (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Castle Wolfenstein (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release 0 en Castle Wolfenstein (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release Chambers Of Xenobia (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release 0 en Chambers Of Xenobia (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release Chisholm Trail (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Chisholm Trail (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Chronicles Of Osgorth: The Shattered Alliance (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Chronicles Of Osgorth: The Shattered Alliance (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Chronicles Of Osgorth: The Shattered Alliance (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Chronicles Of Osgorth: The Shattered Alliance (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Clowns (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Clowns (C64, Cartridge) Commodore International - 1981 USA, Canada Release Commbat (Atari 8-Bit, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release 0 en Commbat (Atari 8-Bit, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release Computer Acquire (Apple II, CBM Pet and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Computer Acquire (Apple II, CBM Pet and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Computer Baseball (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Baseball (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Computer Foosball (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Computer Foosball (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Computer Quarterback (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Quarterback (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Computer Quarterback (C64, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Quarterback (C64, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Conflict 2500 (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Conflict 2500 (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Conflict 2500 (Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Conglomerates Collide (Apple II, 5 1/4" Disk) Rockroy Inc. - 1981 USA, Canada Release 0 en Conglomerates Collide (Apple II, 5 1/4" Disk) Rockroy Inc. - 1981 USA, Canada Release Copts & Robbers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Copts & Robbers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Count, The (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Count, The (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release County Fair (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release 0 en County Fair (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release Cranston Manor (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Cranston Manor (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Crossfire (Atari 8-Bit, Cartridge) Sierra - 1981 USA, Canada Release 0 en Crossfire (Atari 8-Bit, Cartridge) Sierra - 1981 USA, Canada Release Crossfire (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release 0 en Crossfire (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release Crush, Crumble And Chomp (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (PC, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (PC, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (VIC-20, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (VIC-20, Cassette) Epyx - 1981 USA, Canada Release Crypts Of Terror (Atari 8-Bit, 5 1/4" Disk) Inhome Software - 1981 USA, Canada Release 0 en Crypts Of Terror (Atari 8-Bit, 5 1/4" Disk) Inhome Software - 1981 USA, Canada Release Crypts Of Terror (Atari 8-Bit, Cassette) Inhome Software - 1981 USA, Canada Release 0 en Crypts Of Terror (Atari 8-Bit, Cassette) Inhome Software - 1981 USA, Canada Release Curse Of Ra (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Curse Of Ra (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Cyborg (Apple II, 5 1/4" Disk) Sentient Software - 1981 USA, Canada Release 0 en Cyborg (Apple II, 5 1/4" Disk) Sentient Software - 1981 USA, Canada Release Dark Forest (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Dark Forest (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Datestones Of Ryn, The (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Datestones Of Ryn, The (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Datestones Of Ryn, The (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Datestones Of Ryn, The (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Deadline (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release 0 en Deadline (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release Defender (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Defender (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Demon's Forge, The (Apple II, 5 1/4" Disk) Saber Software - 1981 USA, Canada Release 0 en Demon's Forge, The (Apple II, 5 1/4" Disk) Saber Software - 1981 USA, Canada Release Discoveries In Fractions II (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Discoveries In Fractions II (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release Discoveries In Geography I (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Discoveries In Geography I (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release Division 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Division 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Dnieper River Line (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Dnieper River Line (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Dragon's Eye (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Dragon's Eye (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Early Learning Fun (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Early Learning Fun (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release EasyWriter 1.0 (PC, 5 1/4" Disk) IBM - 1981 USA, Canada Release 0 en EasyWriter 1.0 (PC, 5 1/4" Disk) IBM - 1981 USA, Canada Release Eliminator, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Eliminator, The (TRS-80, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (TRS-80, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release Eliminator, The (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Eliminator, The (Tandy Color Computer, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (Tandy Color Computer, Cassette) Adventure International - 1981 USA, Canada Release Empire Of The Over-Mind (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Empire Of The Over-Mind (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Epoch (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Epoch (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Falcons (Apple II, 5 1/4" Disk) Piccadilly Software - 1981 USA, Canada Release 0 en Falcons (Apple II, 5 1/4" Disk) Piccadilly Software - 1981 USA, Canada Release FileManager+ (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release 0 en FileManager+ (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release Firebird (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release 0 en Firebird (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release Frogger (PC, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Frogger (PC, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Galactic Empire (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Galactic Empire (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Galactic Saga IV: Tawala's Last Redoubt (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Galactic Saga IV: Tawala's Last Redoubt (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Galactic Trader (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Galactic Trader (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Galactic Trader (TRS-80, 5 1/4" Disk and Cassette) Adventure International - 1981 USA, Canada Release 0 en Galactic Trader (TRS-80, 5 1/4" Disk and Cassette) Adventure International - 1981 USA, Canada Release Galaxy (Apple II and Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Galaxy (Apple II and Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Gamma Goblins (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Gamma Goblins (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Genetic Drift (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Genetic Drift (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Gobbler (Apple II, 5 1/4" Disk) On-Line Systems - 1981 USA, Canada Release 0 en Gobbler (Apple II, 5 1/4" Disk) On-Line Systems - 1981 USA, Canada Release Gobbler (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Gobbler (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Gorf (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Gorf (C64, Cartridge) Commodore International - 1981 USA, Canada Release Gorgon (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Gorgon (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Guns Of Fort Defiance (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Guns Of Fort Defiance (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Hadron (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Hadron (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Hi-Res Adventure 4: Ulysses And The Golden Fleece (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Hi-Res Adventure 4: Ulysses And The Golden Fleece (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release High Orbit (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release 0 en High Orbit (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release Household Budget Management (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Household Budget Management (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Human Fly, The (Apple II, 5 1/4" Disk) Computer Programs Unlimited - 1981 USA, Canada Release 0 en Human Fly, The (Apple II, 5 1/4" Disk) Computer Programs Unlimited - 1981 USA, Canada Release Humpty Dumpty & Jack And Jill (Atari 8-Bit, Cassette) Thorn EMI Computer Software - 1981 USA, Canada Release 0 en Humpty Dumpty & Jack And Jill (Atari 8-Bit, Cassette) Thorn EMI Computer Software - 1981 USA, Canada Release Ice Hockey (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release 0 en Ice Hockey (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release Invasion Orion (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Invasion Orion (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Invasion Orion (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Invasion Orion (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Invasion Orion (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release 0 en Invasion Orion (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release Juggler (Apple II, 5 1/4" Disk) IDSI - 1981 USA, Canada Release 0 en Juggler (Apple II, 5 1/4" Disk) IDSI - 1981 USA, Canada Release Jupiter Lander (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Jupiter Lander (C64, Cartridge) Commodore International - 1981 USA, Canada Release K.C. Munchkin! (Odyssey 2, Cartridge) Magnavox - 1981 USA, Canada Release 0 en K.C. Munchkin! (Odyssey 2, Cartridge) Magnavox - 1981 USA, Canada Release Kabul Spy (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Kabul Spy (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Kayos (Atari 8-Bit, 5 1/4" Disk) Computer Magic - 1981 USA, Canada Release 0 en Kayos (Atari 8-Bit, 5 1/4" Disk) Computer Magic - 1981 USA, Canada Release Kayos (Atari 8-Bit, Cassette) Computer Magic - 1981 USA, Canada Release 0 en Kayos (Atari 8-Bit, Cassette) Computer Magic - 1981 USA, Canada Release Kickman (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Kickman (C64, Cartridge) Commodore International - 1981 USA, Canada Release Laser Ball (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Laser Ball (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Laser Blast (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release 0 en Laser Blast (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release Lease/Purchase Decisions (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release 0 en Lease/Purchase Decisions (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release Loco Motion (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Loco Motion (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Loop-Hole (Apple II, 5 1/4" Disk) Accent Software - 1981 USA, Canada Release 0 en Loop-Hole (Apple II, 5 1/4" Disk) Accent Software - 1981 USA, Canada Release Mad Venture (Apple II, 5 1/4" Disk) Micro Lab - 1981 USA, Canada Release 0 en Mad Venture (Apple II, 5 1/4" Disk) Micro Lab - 1981 USA, Canada Release Marauder (Apple II, 5 1/4" Disk) On-Line Systems - 1982 USA, Canada Release 0 en Marauder (Apple II, 5 1/4" Disk) On-Line Systems - 1982 USA, Canada Release Market Simulation (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release 0 en Market Simulation (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release Maze Of Death (Atari 8-Bit, 5 1/4" Disk) Syncro, Inc. - 1981 USA, Canada Release 0 en Maze Of Death (Atari 8-Bit, 5 1/4" Disk) Syncro, Inc. - 1981 USA, Canada Release Meteor Multiplication (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Meteor Multiplication (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Milliken Math Sequences: Division (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Milliken Math Sequences: Division (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Milliken Math Sequences: Integers (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Milliken Math Sequences: Integers (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Milliken Math Sequences: Measurement Formulas (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Milliken Math Sequences: Measurement Formulas (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Minotaur (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Minotaur (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Missile Attack (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Missile Attack (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Missile Challenger (Apple II, 5 1/4" Disk) Micro-Ware Distributing - 1981 USA, Canada Release 0 en Missile Challenger (Apple II, 5 1/4" Disk) Micro-Ware Distributing - 1981 USA, Canada Release Missile Command (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Missile Command (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Missile Defense (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Missile Defense (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Mission Impossible (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Mission Impossible (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Morloc's Tower (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Morloc's Tower (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Morloc's Tower (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Morloc's Tower (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Mouskattack (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Mouskattack (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Mouskattack (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Mouskattack (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Mouskattack (Retail Box) (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Mouskattack (Retail Box) (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Music Composer (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Music Composer (C64, Cartridge) Commodore International - 1981 USA, Canada Release My First Alphabet (Atari 8-Bit, 5 1/4" Disk) Atari - 1981 USA, Canada Release 0 en My First Alphabet (Atari 8-Bit, 5 1/4" Disk) Atari - 1981 USA, Canada Release Napoleon's Campaigns: 1813 & 1815 (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Napoleon's Campaigns: 1813 & 1815 (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Number Magic (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Number Magic (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Numeration 2 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Numeration 2 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Omega Race (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Omega Race (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Operation Apocalypse (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Operation Apocalypse (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Orbitron (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Orbitron (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Other-Venture 2: Curse Of Crowley Manor, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Other-Venture 2: Curse Of Crowley Manor, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Outpost (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Outpost (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Palace In Thunderland (Apple II, 5 1/4" Disk) Micro Fun - 1981 USA, Canada Release 0 en Palace In Thunderland (Apple II, 5 1/4" Disk) Micro Fun - 1981 USA, Canada Release Pegasus II (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Pegasus II (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Pinball Spectacular (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Pinball Spectacular (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Pirate Cove (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Pirate Cove (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Protector (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release 0 en Protector (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release Protector (Atari 8-Bit, Cassette) Synapse - 1981 USA, Canada Release 0 en Protector (Atari 8-Bit, Cassette) Synapse - 1981 USA, Canada Release Puckman (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Puckman (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Pulsar II (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Pulsar II (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Pursuit Of The Graf Spee (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Pursuit Of The Graf Spee (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Race For Midnight (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release 0 en Race For Midnight (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release Race In Space (Atari 8-Bit, 5 1/4" Disk) A.N.A.L.O.G. Software - 1981 USA, Canada Release 0 en Race In Space (Atari 8-Bit, 5 1/4" Disk) A.N.A.L.O.G. Software - 1981 USA, Canada Release Raster Blaster (Apple II, 5 1/4" Disk) BudgeCo - 1981 USA, Canada Release 0 en Raster Blaster (Apple II, 5 1/4" Disk) BudgeCo - 1981 USA, Canada Release Red Alert (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Red Alert (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Reversi (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Reversi (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Ricochet (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Ricochet (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Ricochet (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Ricochet (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Roach Hotel (Apple II, 5 1/4" Disk) Micro Lab - 1981 USA, Canada Release 0 en Roach Hotel (Apple II, 5 1/4" Disk) Micro Lab - 1981 USA, Canada Release RobotWar (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release 0 en RobotWar (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release Sabotage (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Sabotage (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Saturn Navigator (Apple II, 5 1/4" Disk) subLOGIC - 1981 USA, Canada Release 0 en Saturn Navigator (Apple II, 5 1/4" Disk) subLOGIC - 1981 USA, Canada Release Scarfman (TRS-80, Cassette) Cornsoft Group - 1981 USA, Canada Release 0 en Scarfman (TRS-80, Cassette) Cornsoft Group - 1981 USA, Canada Release Shadow Hawk One (Atari 8-Bit, 5 1/4" Disk) Horizon Simulations - 1981 USA, Canada Release 0 en Shadow Hawk One (Atari 8-Bit, 5 1/4" Disk) Horizon Simulations - 1981 USA, Canada Release Snack Attack (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release 0 en Snack Attack (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release Snafu (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Snafu (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Snake Byte (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Snake Byte (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Sneakers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Sneakers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Sneakers (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Sneakers (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Snoggle (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Snoggle (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Softporn Adventure (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Softporn Adventure (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Softporn Adventure (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Softporn Adventure (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Sorcerer Of Siva (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Sorcerer Of Siva (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Sorcerer Of Siva (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Sorcerer Of Siva (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Southern Command (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Southern Command (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Space Armada (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Space Armada (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Space Battle 2056 / Land On Mars (TI99\4A, 5 1/4" Disk) American Software Design And Distribution - 1981 USA, Canada Release 0 en Space Battle 2056 / Land On Mars (TI99\4A, 5 1/4" Disk) American Software Design And Distribution - 1981 USA, Canada Release Space Eggs (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Space Eggs (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Space Eggs -Cardboard Sleeve- (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Space Eggs -Cardboard Sleeve- (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Space Eggs -Plastic Bag- (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Space Eggs -Plastic Bag- (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Space Hawk (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release 0 en Space Hawk (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release Space Hawk (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Space Hawk (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Space Math (VIC-20, Cassette) Commodore International - 1981 USA, Canada Release 0 en Space Math (VIC-20, Cassette) Commodore International - 1981 USA, Canada Release Space Quarks (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Space Quarks (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Space Raiders (Apple II, 5 1/4" Disk) Computer Programs Unlimited - 1981 USA, Canada Release 0 en Space Raiders (Apple II, 5 1/4" Disk) Computer Programs Unlimited - 1981 USA, Canada Release Space Raiders (Apple II, 5 1/4" Disk) United Software Of America - 1981 USA, Canada Release 0 en Space Raiders (Apple II, 5 1/4" Disk) United Software Of America - 1981 USA, Canada Release Space Warrior (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Space Warrior (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Sports Illustrated Computer Major League Baseball (Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Sports Illustrated Computer Major League Baseball (Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Sports Illustrated Computer Major League Baseball (TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Sports Illustrated Computer Major League Baseball (TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Spotlight (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release 0 en Spotlight (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release Star Strike (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Star Strike (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Star Thief (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release 0 en Star Thief (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release Sub Hunt (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Sub Hunt (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Super Alien (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Super Alien (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Super Breakout (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Super Breakout (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Swashbuckler (Apple II, 5 1/4" Disk) Datamost - 1982 USA, Canada Release 0 en Swashbuckler (Apple II, 5 1/4" Disk) Datamost - 1982 USA, Canada Release TI Invaders (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release 0 en TI Invaders (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release TI Invaders (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en TI Invaders (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Tanktics (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Tanktics (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Tape Copy Version 2.0 (TRS-80, Cassette) Soft Sector Marketing - 1981 USA, Canada Release 0 en Tape Copy Version 2.0 (TRS-80, Cassette) Soft Sector Marketing - 1981 USA, Canada Release Teach Yourself BASIC (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release 0 en Teach Yourself BASIC (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release Teach Yourself Extended BASIC (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release 0 en Teach Yourself Extended BASIC (TI99\4A, Cassette) Texas Instruments - 1981 USA, Canada Release Tennis (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release 0 en Tennis (Atari 2600, Cartridge) Activision - 1981 USA, Canada Release Thief (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release 0 en Thief (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release Threshold (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Threshold (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Threshold (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Threshold (Atari 8-Bit, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Threshold (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release 0 en Threshold (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release Tigers In The Snow (Atari 8-Bit, Cassette) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Tigers In The Snow (Atari 8-Bit, Cassette) Strategic Simulations, Inc. - 1981 USA, Canada Release Tooth Invaders (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Tooth Invaders (C64, Cartridge) Commodore International - 1981 USA, Canada Release Tooth Invaders (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Tooth Invaders (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Torpedo Fire (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Torpedo Fire (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Trick Shot (Apple II, 5 1/4" Disk) IDSI - 1981 USA, Canada Release 0 en Trick Shot (Apple II, 5 1/4" Disk) IDSI - 1981 USA, Canada Release Tricky Tutorial No. 2 Horizontal & Vertical Scrolling (Atari 8-Bit, 5 1/4" Disk) Educational Software - 1981 USA, Canada Release 0 en Tricky Tutorial No. 2 Horizontal & Vertical Scrolling (Atari 8-Bit, 5 1/4" Disk) Educational Software - 1981 USA, Canada Release Triple Action (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Triple Action (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Twerps (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Twerps (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Twerps (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Twerps (Atari 8-Bit, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Upper Reaches Of Apshai (Apple II, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Upper Reaches Of Apshai (Apple II, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Upper Reaches Of Apshai (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Upper Reaches Of Apshai (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Upper Reaches Of Apshai (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Upper Reaches Of Apshai (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Upper Reaches Of Apshai (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Upper Reaches Of Apshai (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Utopia (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Utopia (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release VIC 21 Casino-Style Blackjack (VIC-20, Cassette) Commodore International - 1981 USA, Canada Release 0 en VIC 21 Casino-Style Blackjack (VIC-20, Cassette) Commodore International - 1981 USA, Canada Release VIC Avenger (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en VIC Avenger (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Vaults Of Zurich (Atari 8-Bit, 5 1/4" Disk) Artworx - 1981 USA, Canada Release 0 en Vaults Of Zurich (Atari 8-Bit, 5 1/4" Disk) Artworx - 1981 USA, Canada Release Vaults Of Zurich (Atari 8-Bit, Cassette) Artworx - 1981 USA, Canada Release 0 en Vaults Of Zurich (Atari 8-Bit, Cassette) Artworx - 1981 USA, Canada Release VisiCalc (Apple II, 5 1/4" Disk) VisiCorp - 1981 USA, Canada Release 0 en VisiCalc (Apple II, 5 1/4" Disk) VisiCorp - 1981 USA, Canada Release VisiCalc (Atari 8-Bit, 5 1/4" Disk) VisiCorp - 1981 USA, Canada Release 0 en VisiCalc (Atari 8-Bit, 5 1/4" Disk) VisiCorp - 1981 USA, Canada Release Voodoo Castle (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Voodoo Castle (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Voyage Of The Valkyrie (Apple II, 5 1/4" Disk) Sams Software - 1981 USA, Canada Release 0 en Voyage Of The Valkyrie (Apple II, 5 1/4" Disk) Sams Software - 1981 USA, Canada Release Warp Factor, The (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Warp Factor, The (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Wizardry I: Proving Grounds Of The Mad Overlord (Apple II, 5 1/4" Disk) Sir-Tech Software - 1981 USA, Canada Release 0 en Wizardry I: Proving Grounds Of The Mad Overlord (Apple II, 5 1/4" Disk) Sir-Tech Software - 1981 USA, Canada Release Write-On (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release 0 en Write-On (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release Yars' Revenge (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Yars' Revenge (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Zork I (Apple II, 5 1/4" Disk) Personal Software - 1981 USA, Canada Release 0 en Zork I (Apple II, 5 1/4" Disk) Personal Software - 1981 USA, Canada Release Zork I (Blister Pack) (Atari 8-Bit, 5 1/4" Disk) Infocom - 1981 USA, Canada Release 0 en Zork I (Blister Pack) (Atari 8-Bit, 5 1/4" Disk) Infocom - 1981 USA, Canada Release Zork II (Blister Pack) (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release 0 en Zork II (Blister Pack) (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release 1981 Apple II Software 14 en 1981 Apple II Software 1981 Atari 2600 Software 14 en 1981 Atari 2600 Software 1981 Atari 8-Bit Software 14 en 1981 Atari 8-Bit Software 1981 CBM Pet Software 14 en 1981 CBM Pet Software 1981 Children's Discovery System Software 14 en 1981 Children's Discovery System Software 1981 Commodore 64 Software 14 en 1981 Commodore 64 Software 1981 Commodore VIC-20 Software 14 en 1981 Commodore VIC-20 Software 1981 Commodore Vic-20 Software 14 en 1981 Commodore Vic-20 Software 1981 Education 14 en 1981 Education 1981 Entertainment 14 en 1981 Entertainment 1981 Graphics 14 en 1981 Graphics 1981 Intellivision Software 14 en 1981 Intellivision Software 1981 Music 14 en 1981 Music 1981 Odyssey 2 Software 14 en 1981 Odyssey 2 Software 1981 PC Software 14 en 1981 PC Software 1981 Productivity 14 en 1981 Productivity 1981 TI99\4A Software 14 en 1981 TI99\4A Software 1981 TRS-80 Software 14 en 1981 TRS-80 Software 1981 Tandy Color Computer Software 14 en 1981 Tandy Color Computer Software 1981 Utilities 14 en 1981 Utilities 1981 VIC-20 Software 14 en 1981 VIC-20 Software 3-D Skiing (Apple II, 5 1/4" Disk) Continental Software - 1981 USA, Canada Release 0 en 3-D Skiing (Apple II, 5 1/4" Disk) Continental Software - 1981 USA, Canada Release 3-D Tic-Tac-Toe (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en 3-D Tic-Tac-Toe (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 747 Landing Simulator (Atari 8-Bit, 5 1/4" Disk) Atari Program Exchange - 1981 USA, Canada Release 0 en 747 Landing Simulator (Atari 8-Bit, 5 1/4" Disk) Atari Program Exchange - 1981 USA, Canada Release 747 Landing Simulator (Atari 8-Bit, Cassette) Atari Program Exchange - 1981 USA, Canada Release 0 en 747 Landing Simulator (Atari 8-Bit, Cassette) Atari Program Exchange - 1981 USA, Canada Release AESDII (Atari 8-Bit, Cassette) Computer Age Software - 1981 USA, Canada Release 0 en AESDII (Atari 8-Bit, Cassette) Computer Age Software - 1981 USA, Canada Release Addition And Subtraction 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Addition And Subtraction 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Adventure 0: Adventureland Special Sampler (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 0: Adventureland Special Sampler (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 10: Savage Island Part I (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 10: Savage Island Part I (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 11: Savage Island Part II (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 11: Savage Island Part II (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 12: Golden Voyage (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 12: Golden Voyage (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 1: Adventureland (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 1: Adventureland (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 2: Pirate Adventure (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 2: Pirate Adventure (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 3: Mission Impossible (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 3: Mission Impossible (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 4: Voodoo Castle (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 4: Voodoo Castle (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 4: Voodoo Castle (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 4: Voodoo Castle (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Adventure 5: The Count (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 5: The Count (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 6: Strange Odyssey (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 6: Strange Odyssey (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 6: Strange Odyssey (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 6: Strange Odyssey (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Adventure 7: Mystery Fun House (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 7: Mystery Fun House (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 8: Pyramid Of Doom (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 8: Pyramid Of Doom (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure 9: Ghost Town (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Adventure 9: Ghost Town (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Adventure In Time (Apple II, 5 1/4" Disk) Phoenix Software - 1981 USA, Canada Release 0 en Adventure In Time (Apple II, 5 1/4" Disk) Phoenix Software - 1981 USA, Canada Release Adventure Land (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Adventure Land (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release Algebra 1 (C64, 5 1/4" Disk) EduWare - 1981 USA, Canada Release 0 en Algebra 1 (C64, 5 1/4" Disk) EduWare - 1981 USA, Canada Release Ali Baba And The Forty Thieves (Atari 8-Bit, 5 1/4" Disk) Quality Software - 1981 USA, Canada Release 0 en Ali Baba And The Forty Thieves (Atari 8-Bit, 5 1/4" Disk) Quality Software - 1981 USA, Canada Release Alien Addition (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Alien Addition (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Alien Rain (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release 0 en Alien Rain (Apple II, 5 1/4" Disk) Broderbund Software - 1981 USA, Canada Release Apple Writer II (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release 0 en Apple Writer II (Apple II, 5 1/4" Disk) Apple Computer - 1981 USA, Canada Release Apple-Oids (Apple II, 5 1/4" Disk) California Pacific Computer Company - 1981 USA, Canada Release 0 en Apple-Oids (Apple II, 5 1/4" Disk) California Pacific Computer Company - 1981 USA, Canada Release Armored Patrol (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Armored Patrol (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Art Gallery (Tandy Color Computer, Cartridge) Tandy/Radio Shack - 1981 USA, Canada Release 0 en Art Gallery (Tandy Color Computer, Cartridge) Tandy/Radio Shack - 1981 USA, Canada Release Asteroids (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Asteroids (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Astrosmash (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release 0 en Astrosmash (Intellivision, Cartridge) Intellivision Inc. - 1981 USA, Canada Release Astrosmash (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Astrosmash (Intellivision, Cartridge) Mattel Electronics - 1981 USA, Canada Release Attack, The (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Attack, The (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Autobahn (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Autobahn (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Batter Up!!: A Microbaseball Game (Apple II, 5 1/4" Disk) Hayden Software - 1981 USA, Canada Release 0 en Batter Up!!: A Microbaseball Game (Apple II, 5 1/4" Disk) Hayden Software - 1981 USA, Canada Release Battle Of Shiloh (Apple II and Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Battle Of Shiloh (Apple II and Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Beer Run (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Beer Run (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Beginner's BASIC Tutor (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release 0 en Beginner's BASIC Tutor (TI99\4A, 5 1/4" Disk) Texas Instruments - 1981 USA, Canada Release Borg (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Borg (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Bug Attack (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release 0 en Bug Attack (Apple II, 5 1/4" Disk) Cavalier Computer Corporation - 1981 USA, Canada Release Car Wars (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Car Wars (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Cartels & Cutthroats (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Cartels & Cutthroats (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Castle Wolfenstein (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release 0 en Castle Wolfenstein (Apple II, 5 1/4" Disk) Muse Software - 1981 USA, Canada Release Chambers Of Xenobia (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release 0 en Chambers Of Xenobia (Apple II, 5 1/4" Disk) Avant-Garde Publishing - 1981 USA, Canada Release Chisholm Trail (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Chisholm Trail (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Chronicles Of Osgorth: The Shattered Alliance (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Chronicles Of Osgorth: The Shattered Alliance (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Chronicles Of Osgorth: The Shattered Alliance (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Chronicles Of Osgorth: The Shattered Alliance (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Clowns (C64, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Clowns (C64, Cartridge) Commodore International - 1981 USA, Canada Release Commbat (Atari 8-Bit, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release 0 en Commbat (Atari 8-Bit, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release Computer Acquire (Apple II, CBM Pet and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Computer Acquire (Apple II, CBM Pet and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Computer Baseball (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Baseball (Apple II, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Computer Foosball (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Computer Foosball (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Computer Quarterback (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Quarterback (Atari 8-Bit, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Computer Quarterback (C64, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release 0 en Computer Quarterback (C64, 5 1/4" Disk) Strategic Simulations, Inc. - 1981 USA, Canada Release Conflict 2500 (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Conflict 2500 (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Conflict 2500 (Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Conflict 2500 (Atari 8-Bit, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Conglomerates Collide (Apple II, 5 1/4" Disk) Rockroy Inc. - 1981 USA, Canada Release 0 en Conglomerates Collide (Apple II, 5 1/4" Disk) Rockroy Inc. - 1981 USA, Canada Release Copts & Robbers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Copts & Robbers (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Count, The (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release 0 en Count, The (VIC-20, Cartridge) Commodore International - 1981 USA, Canada Release County Fair (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release 0 en County Fair (Apple II, 5 1/4" Disk) Datamost - 1981 USA, Canada Release Cranston Manor (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Cranston Manor (Apple II, 5 1/4" Disk) Sierra - 1981 USA, Canada Release Crossfire (Atari 8-Bit, Cartridge) Sierra - 1981 USA, Canada Release 0 en Crossfire (Atari 8-Bit, Cartridge) Sierra - 1981 USA, Canada Release Crossfire (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release 0 en Crossfire (VIC-20, Cartridge) Sierra - 1981 USA, Canada Release Crush, Crumble And Chomp (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Apple II and TRS-80, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (Atari 8-Bit, Cassette) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (C64, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (PC, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (PC, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Crush, Crumble And Chomp (VIC-20, Cassette) Epyx - 1981 USA, Canada Release 0 en Crush, Crumble And Chomp (VIC-20, Cassette) Epyx - 1981 USA, Canada Release Crypts Of Terror (Atari 8-Bit, 5 1/4" Disk) Inhome Software - 1981 USA, Canada Release 0 en Crypts Of Terror (Atari 8-Bit, 5 1/4" Disk) Inhome Software - 1981 USA, Canada Release Crypts Of Terror (Atari 8-Bit, Cassette) Inhome Software - 1981 USA, Canada Release 0 en Crypts Of Terror (Atari 8-Bit, Cassette) Inhome Software - 1981 USA, Canada Release Curse Of Ra (TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Curse Of Ra (TRS-80, Cassette) Epyx - 1981 USA, Canada Release Cyborg (Apple II, 5 1/4" Disk) Sentient Software - 1981 USA, Canada Release 0 en Cyborg (Apple II, 5 1/4" Disk) Sentient Software - 1981 USA, Canada Release Dark Forest (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Dark Forest (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Datestones Of Ryn, The (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release 0 en Datestones Of Ryn, The (Atari 8-Bit and TRS-80, Cassette) Epyx - 1981 USA, Canada Release Datestones Of Ryn, The (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Datestones Of Ryn, The (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Deadline (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release 0 en Deadline (Apple II, 5 1/4" Disk) Infocom - 1981 USA, Canada Release Defender (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release 0 en Defender (Atari 2600, Cartridge) Atari - 1981 USA, Canada Release Demon's Forge, The (Apple II, 5 1/4" Disk) Saber Software - 1981 USA, Canada Release 0 en Demon's Forge, The (Apple II, 5 1/4" Disk) Saber Software - 1981 USA, Canada Release Discoveries In Fractions II (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Discoveries In Fractions II (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release Discoveries In Geography I (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release 0 en Discoveries In Geography I (Children's Discovery System, Cartridge) Mattel Electronics - 1981 USA, Canada Release Division 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Division 1 (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release Dnieper River Line (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release 0 en Dnieper River Line (Apple II, CBM Pet, Atari 8-Bit and TRS-80, Cassette) Avalon Hill - 1981 USA, Canada Release Dragon's Eye (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release 0 en Dragon's Eye (Atari 8-Bit, 5 1/4" Disk) Epyx - 1981 USA, Canada Release Early Learning Fun (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release 0 en Early Learning Fun (TI99\4A, Cartridge) Texas Instruments - 1981 USA, Canada Release EasyWriter 1.0 (PC, 5 1/4" Disk) IBM - 1981 USA, Canada Release 0 en EasyWriter 1.0 (PC, 5 1/4" Disk) IBM - 1981 USA, Canada Release Eliminator, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (Atari 8-Bit, Cassette) Adventure International - 1981 USA, Canada Release Eliminator, The (TRS-80, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (TRS-80, 5 1/4" Disk) Adventure International - 1981 USA, Canada Release Eliminator, The (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (TRS-80, Cassette) Adventure International - 1981 USA, Canada Release Eliminator, The (Tandy Color Computer, Cassette) Adventure International - 1981 USA, Canada Release 0 en Eliminator, The (Tandy Color Computer, Cassette) Adventure International - 1981 USA, Canada Release Empire Of The Over-Mind (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release 0 en Empire Of The Over-Mind (Apple II, 5 1/4" Disk) Avalon Hill - 1981 USA, Canada Release Epoch (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release 0 en Epoch (Apple II, 5 1/4" Disk) Sirius - 1981 USA, Canada Release Falcons (Apple II, 5 1/4" Disk) Piccadilly Software - 1981 USA, Canada Release 0 en Falcons (Apple II, 5 1/4" Disk) Piccadilly Software - 1981 USA, Canada Release FileManager+ (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release 0 en FileManager+ (Atari 8-Bit, 5 1/4" Disk) Synapse - 1981 USA, Canada Release Firebird (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release 0 en Firebird (Apple II, 5 1/4" Disk) Gebelli Software - 1981 USA, Canada Release Frogger (PC, 5 1/4" Disk) Sierra - 1981 USA, Canada Release 0 en Frogger (PC, 5 1/4" Disk) Sierra - 1981 USA, Canada Release INST 102 en INST Subcategory of 102 en Subcategory of