| Id | Name | Systems | Actions |
|---|---|---|---|
| 1222 | Alice in Wonderland | GBC | |
| 3883 | Alice is Dead: Episode 1 | Flash | |
| 3929 | Alice is Dead: Episode 2 | Flash | |
| 3924 | Alice is Dead: Episode 3 | Flash | |
| 1015 | Alien 3 | NES | |
| 2083 | Alien 3 | Genesis | |
| 2102 | Alien 3 | SMS | |
| 2304 | Alien 3 | SNES | |
| 3615 | Alien Armada | C64 | |
| 795 | Alien Carnage | DOS | |
| 1426 | Alien Hominid | GBA | |
| 3799 | Alien Hominid | Flash | |
| 2680 | Alien Invaders - Plus! | O2 | |
| 555 | Alien Soldier | Genesis | |
| 1575 | Alien Storm | Genesis | |
| 1503 | Alien Syndrome | SMS | |
| 3597 | Alien vs Predator | Jaguar | |
| 3726 | Alienators: Evolution Continues | GBA | |
| 2846 | Aliens: Infestation | DS | |
| 2188 | Aliens: Neoplasma | ZXS | |
| 600 | Alisia Dragoon | Genesis | |
| 910 | All Night Nippon Super Mario Bros. | NES | |
| 1234 | Alleyway | GB | |
| 3505 | Alphabets Room Escape | Flash | |
| 1435 | Alter Ego | NES |