| Id | Name | Systems | Actions |
|---|---|---|---|
| 1777 | Gummy Bears Minigolf | Wii | |
| 1212 | Gumshoe | NES | |
| 3104 | Gun | GC | |
| 1213 | Gun.Smoke | NES | |
| 3148 | Gundam Battle Assault | PSX | |
| 3155 | Gundam Battle Assault 2 | PSX | |
| 4202 | GunForce | Arcade | |
| 2513 | Gunman Clive | GB | |
| 118 | Gunstar Heroes | Genesis | |
| 2903 | Gunstar Heroes | GG | |
| 576 | Gunstar Super Heroes | GBA | |
| 1215 | Gyromite | NES | |
| 1434 | H.E.R.O. | A2600 | |
| 2259 | H.E.R.O. | Coleco | |
| 2260 | H.E.R.O. | C64 | |
| 3962 | H.E.R.O. | SG1000 | |
| 2888 | Hachiemon | GBA | |
| 559 | Hagane | SNES | |
| 747 | Hajime no Ippo: The Fighting! | GBA | |
| 1148 | HAL's Hole in One Golf | SNES | |
| 3536 | Halloween: October 31st | NES | |
| 3725 | Halloween: October 31st [duplicate] | NES | |
| 1807 | Halo 2600 | A2600 | |
| 382 | Hammerin' Harry | NES | |
| 3256 | Hammerin' Harry 2 | NES |