| Game Name | System |
|---|
| Arena (alternate set) | MAME |
| Ares no Tsubasa (Japan) | MAME |
| Argo | MAME |
| Argus | MAME |
| Argus (Gottlieb, prototype) | MAME |
| Argus no Senshi (Japan) | MAME |
| Arian Mission | MAME |
| Arishinko (0151087, US) | MAME |
| Aristocrat (Shuffle) (L-1) | MAME |
| Arizona | MAME |
| Ark Area | MAME |
| Arkanoid (Game Corporation bootleg, set 1) | MAME |
| Arkanoid (Game Corporation bootleg, set 2) | MAME |
| Arkanoid (Japan, newer w/level select) | MAME |
| Arkanoid (Japan, newer) | MAME |
| Arkanoid (Japan, older) | MAME |
| Arkanoid (Tayto bootleg) | MAME |
| Arkanoid (Tayto bootleg, harder) | MAME |
| Arkanoid (US, newer) | MAME |
| Arkanoid (US, older) | MAME |
| Arkanoid (World, older) | MAME |
| Arkanoid (bootleg on Block hardware, set 1) | MAME |
| Arkanoid (bootleg on Block hardware, set 2) | MAME |
| Arkanoid (bootleg with MCU, harder) | MAME |
| Arkanoid (bootleg with MCU, set 1) | MAME |
| Arkanoid (bootleg with MCU, set 2) | MAME |
| Arkanoid - Revenge of DOH (Japan bootleg) | MAME |
| Arkanoid - Revenge of DOH (Japan) | MAME |
| Arkanoid - Revenge of DOH (US) | MAME |
| Arkanoid - Revenge of DOH (World) | MAME |
| Arkanoid Returns (Ver 2.02A 1997/02/10) | MAME |
| Arkanoid Returns (Ver 2.02J 1997/02/10) | MAME |
| Arkanoid Returns (Ver 2.02O 1997/02/10) | MAME |
| Arlington Horse Racing (v1.21-D) | MAME |
| Arm Champs II v1.7 | MAME |
| Arm Champs II v2.6 | MAME |
| Arm Wrestling | MAME |
| Armada (Dutch) (Bellfruit) (Scorpion 1) | MAME |
| Armadillo Racing (Rev. AM1 Ver.A) | MAME |
| Armed Formation | MAME |
| Armed Formation (Fillmore license) | MAME |
| Armed Police Batrider (China) (Fri Feb 13 1998) | MAME |
| Armed Police Batrider (Europe) (Fri Feb 13 1998) | MAME |
| Armed Police Batrider (Hong Kong) (Mon Dec 22 1997) | MAME |
| Armed Police Batrider (Japan, B version) (Fri Feb 13 1998) | MAME |
| Armed Police Batrider (Japan, older version) (Mon Dec 22 1997) | MAME |
| Armed Police Batrider (Korea) (Fri Feb 13 1998) | MAME |
| Armed Police Batrider (Taiwan) (Mon Dec 22 1997) | MAME |
| Armed Police Batrider (USA) (Fri Feb 13 1998) | MAME |
| Armor Attack | MAME |
| Armor Attack (Rock-Ola) | MAME |
| Armor Attack (prototype) | MAME |
| Armored Car (set 1) | MAME |
| Armored Car (set 2) | MAME |
| Armored Warriors (Asia 940920) | MAME |
| Armored Warriors (Asia 941024) | MAME |
| Armored Warriors (Euro 941011 Phoenix Edition) (bootleg) | MAME |
| Armored Warriors (Euro 941011) | MAME |
| Armored Warriors (Euro 941024) | MAME |
| Armored Warriors (USA 940920) | MAME |
| Armored Warriors (USA 941024) | MAME |
| Arnold Palmer Tournament Golf (Mega-Tech) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 4) (set 1) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 4) (set 2) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 4) (set 3) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 4) (set 4) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 5) (set 1) | MAME |
| Around The Board In 40 Days (Mazooma) (Scorpion 5) (set 2) | MAME |
| Around The Board In 40 Days Club (Mazooma) (Scorpion 4) (set 1) | MAME |
| Around The Board In 40 Days Club (Mazooma) (Scorpion 4) (set 2) | MAME |
| Around The Board In 40 Days Club (Mazooma) (Scorpion 4) (set 3) | MAME |
| Around The Board In 40 Days Club (Mazooma) (Scorpion 4) (set 4) | MAME |
| Around The World (Version 1.3E CGA) | MAME |
| Around The World (Version 1.3R CGA) | MAME |
| Around The World (Version 1.4R CGA) | MAME |
| Around The World Club (JPM) (SYSTEM5, set 1) | MAME |
| Around The World Club (JPM) (SYSTEM5, set 2) | MAME |
| Around The World Club (JPM) (SYSTEM5, set 3) | MAME |
| Around The World Club (JPM) (SYSTEM5, set 4) | MAME |
| Around The World In Eighty Days (Crystal) (sp.ACE?) | MAME |
| Around The World In Eighty Days (JPM) (SYSTEM5, set 1) | MAME |
| Around The World In Eighty Days (JPM) (SYSTEM5, set 2) | MAME |
| Around The World In Eighty Days (JPM) (SYSTEM5, set 3) | MAME |
| Around The World In Eighty Days (JPM) (SYSTEM5, set 4) | MAME |
| Around The World In Eighty Days (JPM) (SYSTEM5, set 5) | MAME |
| Arrow Bingo | MAME |
| Arrow Flash (Mega-Tech) | MAME |
| Art of Fighting / Ryuuko no Ken (NGM-044 ~ NGH-044) | MAME |
| Art of Fighting 2 / Ryuuko no Ken 2 (NGH-056) | MAME |
| Art of Fighting 2 / Ryuuko no Ken 2 (NGM-056) | MAME |
| Art of Fighting 3 - The Path of the Warrior (Korean release) | MAME |
| Art of Fighting 3 - The Path of the Warrior / Art of Fighting - Ryuuko no Ken Gaiden | MAME |
| Ashita no Joe (Japan) | MAME |
| Ashura Blaster (Japan) | MAME |
| Ashura Blaster (US) | MAME |
| Ashura Blaster (World) | MAME |
| Asian Dynamite / Dynamite Deka EX | MAME |
| Asian Princess (0352502, US) | MAME |
| Assault (Japan) | MAME |
| Assault (Rev B) | MAME |
