| Id | Name | Systems | Actions |
|---|---|---|---|
| 3325 | Gorillas | DOS | |
| 1569 | Gotcha! The Sport! | NES | |
| 21 | Gradius | NES | |
| 4233 | Gradius Gaiden | PSX | |
| 1137 | Gradius II | NES | |
| 122 | Gradius III | SNES | |
| 2913 | Gradius ReBirth | Wii | |
| 2567 | Granada | Genesis | |
| 2007 | Grand Prix | A2600 | |
| 3711 | Grand Prix | SNES | |
| 951 | Grand Theft Auto 2 | PSX | |
| 1265 | Grand Theft Auto Advance | GBA | |
| 584 | Grand Theft Auto: Chinatown Wars | DS | |
| 28 | Gremlins 2: The New Batch | NES | |
| 1771 | Gremlins 2: The New Batch | GB | |
| 4141 | Gremlins: The Adventure | ZXS | |
| 2745 | Grid Runner | PSX | |
| 3771 | Grimace's Birthday | GBC | |
| 3389 | GROW Cube | Flash | |
| 1572 | GS Mikami: Joreishi wa Nice Body | SNES | |
| 110 | Guerrilla War | NES | |
| 1519 | Guilty Gear | PSX | |
| 1965 | Guilty Gear Petit | WSWAN | |
| 1640 | Guilty Gear Petit 2 | WSWAN | |
| 1813 | Guilty Gear X: Advance Edition | GBA |