Articles pertaining to games and gaming include:
8-bit era - 16-bit era - 32-bit and 64-bit era - 128-bit era
Abalone (board game) - Abandonware - Abstract strategy game - Acquire - Advanced Dungeons & Dragons - Advanced Squad Leader - Adventure game - Algebraic chess notation - Alpha-beta pruning - Alpha Blitz - Alquerque - Amazons (game) - Amiga games - Anagrams - Ancient game - Andantino (game) - Anime game -
Apocalypse (chess variant) - Arcade cabinet - Arcade game - Arduin - Army Of Zero - Ars Magica - Articulate (board game) - Assassin (game) - Audio game - Avalanche chess - Avalon Hill - Axis & Allies - Art