Texas Instruments TI-99/4A Video Games

Acorn Electron Apple II Atari 8-bit family BBC Micro Commodore 64 Commodore PET Commodore VIC-20 Dragon 32/64 FM-7 Macintosh operating systems PC-8800 series Texas Instruments TI-99/4A TRS-80 Web browser ZX Spectrum

Apple II Arcade game Atari 2600 Atari 5200 Atari 8-bit family ColecoVision Commodore 64 Commodore VIC-20 Intellivision MSX Self-booting disk SG-1000 Texas Instruments TI-99/4A

Arcade game Atari 2600 Atari 5200 Atari 8-bit family ColecoVision Commodore 64 Intellivision Java Magnavox Odyssey² Nintendo Entertainment System Sega Mark III Texas Instruments TI-99/4A

Atari 8-bit family Commodore 64 Commodore VIC-20 Texas Instruments TI-99/4A

Atari 2600 Atari 8-bit family Commodore 64 Commodore VIC-20 IBM Personal Computer Intellivision Magnavox Odyssey² Self-booting disk Texas Instruments TI-99/4A TRS-80 TRS-80 Color Computer

Apple II Arcade game Atari 2600 Atari 5200 Atari 8-bit family Atari ST ColecoVision Commodore 64 Commodore VIC-20 IBM Personal Computer MSX Sord M5 Texas Instruments TI-99/4A TRS-80 Color Computer

Atari 2600 ColecoVision Commodore 64 MSX Texas Instruments TI-99/4A ZX Spectrum

Apple II Atari 8-bit family ColecoVision Commodore 64 Commodore VIC-20 DOS Texas Instruments TI-99/4A TRS-80 Color Computer

Amiga Amstrad CPC Amstrad PCW APC III Apple II Apricot PC Atari 8-bit family Atari ST Commodore 64 CP/M Macintosh MS-DOS Osborne 1 PC-9800 series PDP-10 PDP-11 PDP-9 Rainbow 100 Texas Instruments TI-99/4A TRS-80

Arcade game Atari 2600 Atari 5200 Atari 8-bit family BBC Micro Commodore 64 Commodore VIC-20 DOS Intellivision iOS Texas Instruments TI-99/4A Vectrex ZX Spectrum

Amiga Amstrad CPC Amstrad PCW APC III Apple II Apricot PC Atari 8-bit family Atari ST Commodore 64 CP/M Macintosh MS-DOS Osborne 1 PC-9800 series Texas Instruments TI-99/4A TRS-80

Amiga Amstrad CPC Amstrad PCW Apple II Atari ST Commodore 64 Macintosh MS-DOS Texas Instruments TI-99/4A TRS-80

Arcade game Texas Instruments TI-99/4A

Apple II Atari 8-bit family BBC Micro Commodore 64 Commodore Plus/4 DOS Dragon 32/64 Texas Instruments TI-99/4A TRS-80 Web browser ZX Spectrum

Amiga AmigaOS Amstrad CPC Amstrad PCW Apple II Atari 8-bit family Atari ST Commodore 64 DOS IBM PC compatible Macintosh operating systems Texas Instruments TI-99/4A TRS-80 TRS-80 Color Computer

Amiga Apple II Atari 8-bit family Atari ST Commodore 64 Macintosh MS-DOS Texas Instruments TI-99/4A TRS-80

Amiga Amstrad CPC Amstrad PCW Apple II Atari 8-bit family Atari ST Commodore 64 Macintosh MS-DOS Texas Instruments TI-99/4A TRS-80

Apple II Arcade game Atari 2600 BBC Micro ColecoVision Commodore 64 Intellivision MS-DOS MSX Nintendo Entertainment System Texas Instruments TI-99/4A Wii X1

Arcade game Atari 2600 Atari 5200 Atari 8-bit family BBC Micro ColecoVision Commodore 64 Commodore VIC-20 DOS Dreamcast Game Boy Intellivision Java Magnavox Odyssey² Mophun MSX Nintendo Entertainment System PlayStation 3 PlayStation 4 PlayStation Vita SG-1000 Texas Instruments TI-99/4A ZX Spectrum

Acorn Electron Apple II Atari 8-bit family BBC Micro Commodore PET Commodore VIC-20 Dragon 32/64 Texas Instruments TI-99/4A TRS-80