| Game Name | System |
|---|
| Alpine Racer (Rev. AR2 Ver.D) | MAME |
| Alpine Racer 2 (Rev. ARS2 Ver.A) | MAME |
| Alpine Racer 2 (Rev. ARS2 Ver.B) | MAME |
| Alpine Ski (set 1) | MAME |
| Alpine Ski (set 2) | MAME |
| Alpine Surfer (Rev. AF2 Ver.A) | MAME |
| Alta Tensione (ver. 2.01a) | MAME |
| Altair | MAME |
| Altair 680b | MAME |
| Altair 8800bt | MAME |
| Altered Beast (Datsu bootleg) | MAME |
| Altered Beast (Mega-Tech) | MAME |
| Altered Beast (set 2) (MC-8123B 317-0066) | MAME |
| Altered Beast (set 4) (MC-8123B 317-0066) | MAME |
| Altered Beast (set 5) (FD1094 317-0069) | MAME |
| Altered Beast (set 5) (bootleg of FD1094 317-0069 set) | MAME |
| Altered Beast (set 6) (8751 317-0076) | MAME |
| Altered Beast (set 8) (8751 317-0078) | MAME |
| Altos 486 | MAME |
| Altos 5-15 | MAME |
| Always Eight (Bwb) (MPS) | MAME |
| Always Nine (Pcp) (set 1) (PROCONN) | MAME |
| Always Nine (Pcp) (set 2) (PROCONN) | MAME |
| Amateurcomputer AC1 Berlin | MAME |
| Amateurcomputer AC1 Berlin (32 lines) | MAME |
| Amateurcomputer AC1 SCCH | MAME |
| Amaze-A-Tron | MAME |
| Amazing Maze | MAME |
| Amazon Hunt | MAME |
| Amazon Hunt (alternate set) | MAME |
| Amazon Hunt II (French) | MAME |
| Amazon Hunt III (French) | MAME |
| Amazon Hunt III (rev. 1, French) | MAME |
| Amazon Queen (10005511, NSW/ACT) | MAME |
| Amazon Temple (10299811, NSW/ACT) | MAME |
| Amazonia King (V104BR) | MAME |
| Amazonia King II (V202BR) | MAME |
| Ambassador (Barcrest) (DAM, Dutch) (MPU4) | MAME |
| Ambush | MAME |
| Ambush (Japan) | MAME |
| Ambush (Volt Electronics) | MAME |
| Ambush (hack?) | MAME |
| Amcoe Link Control Box (Version 2.2) | MAME |
| Ameisenbaer (German) | MAME |
| Ameisenbaer (German, Galaxian hardware) | MAME |
| Ameri-Hockey | MAME |
| AmeriDarts (set 1) | MAME |
| AmeriDarts (set 2) | MAME |
| AmeriDarts (set 3) | MAME |
| America 1492 | MAME |
| American Aladdin (Avantime?) (MPU4) (set 1) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 10) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 11) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 12) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 13) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 14) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 15) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 2) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 3) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 4) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 5) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 6) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 7) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 8) | MAME |
| American Aladdin (Avantime?) (MPU4) (set 9) | MAME |
| American Beauty (Avantime?) (MPU4) (A2I0, Israel, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A2I0, Israel, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A2K0, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A2K0, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 10) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 11) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 12) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 13) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 14) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 15) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 16) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 17) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 18) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 19) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 20) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 3) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 4) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 5) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 6) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 7) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 8) | MAME |
| American Beauty (Avantime?) (MPU4) (A2L0, Latvia, set 9) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 3) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 4) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 5) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U2, Ukraine, set 6) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U3, Ukraine, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A2U3, Ukraine, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A3L0, Latvia, set 1) | MAME |
| American Beauty (Avantime?) (MPU4) (A3L0, Latvia, set 2) | MAME |
| American Beauty (Avantime?) (MPU4) (A3L0, Latvia, set 3) | MAME |
