| Id | Name | Systems | Actions |
|---|---|---|---|
| 494 | Gex 3: Deep Cover Gecko | N64 | |
| 572 | Gex 3: Deep Pocket Gecko | GBC | |
| 363 | Gex 64: Enter the Gecko | N64 | |
| 2644 | Ghost Manor | A2600 | |
| 4203 | Ghost Trick: Phantom Detective | DS | |
| 571 | Ghostbusters | NES, SMS | |
| 1281 | Ghostbusters | Genesis | |
| 3392 | Ghostbusters II | NES | |
| 6 | Ghosts 'n Goblins | NES | |
| 1744 | Ghosts 'n Goblins | Arcade | |
| 3852 | Ghosts 'n Goblins | ZXS | |
| 3222 | Ghoul Patrol | SNES | |
| 505 | Ghoul School | NES | |
| 506 | Ghouls 'n Ghosts | Genesis | |
| 524 | Ghouls 'n Ghosts | Arcade | |
| 1023 | Giana Sisters DS | DS | |
| 4134 | Gift | GBC | |
| 102 | Gimmick! | NES | |
| 373 | Glover | N64 | |
| 3853 | GNOP! | Flash | |
| 895 | Go Go Ackman 3 | SNES | |
| 1666 | Go! Go! Beckham! Adventure on Soccer Island | GBA | |
| 1881 | Go! Go! Tank | GB | |
| 225 | Gods | Genesis | |
| 878 | Gods | SNES |