| G.I. Joe | 360 | |
| Galaga | XLA | |
| Galaga Legions | XLA | |
| Game of Thrones | 360 | |
| Games Room | XLA | |
| Gauntlet | XLA | |
| Gears Of War | 360 | |
| Gears Of War 2 | 360 | |
| Gears of War 3 | 360 | |
| Gears of War: Judgment | 360 | |
| Geometry Wars Retro Evolved 2 | XLA | |
| Geometry Wars: Retro Evolved | XLA | |
| Ghost Recon 4 | 360 | |
| Ghost Recon Advanced Warfighter | 360 | |
| Ghost Recon Advanced Warfighter 2 | 360 | |
| Ghost Recon Future Soldier | 360 | |
| Ghostbusters | 360 | |
| Golden Axe: Beast Rider | 360 | |
| GoldenEye 007: Reloaded | 360 | |
| Gotham City Imposters | XLA | |
| Grand Slam Tennis 2 | 360 | |
| Grand Theft Auto IV | 360 | |
| Grand Theft Auto V | 360 | |
| Green Day: Rock Band | 360 | |
| Green Lantern: Rise of the Manhunters | 360 | |
| GTA IV: The Ballad of Gay Tony | 360 | |
| Guardians of Middle-Earth | XLA | |
| Guilty Gear 2 Overture | 360 | |
| Guitar Hero 5 | 360 | |
| Guitar Hero II | 360 | |
| Guitar Hero III | 360 | |
| Guitar Hero: Aerosmith | 360 | |
| Guitar Hero: Metallica | 360 | |
| Guitar Hero: Smash Hits | 360 | |
| Guitar Hero: Van Halen | 360 | |
| Guitar Hero: Warriors of Rock | 360 | |
| Guitar Hero: World Tour | 360 | |
| Gun | 360 | |
| Gun Loco | 360 | |
| Gunstar Heroes | XLA | |
| Guwange | XLA | |
| Gyruss | XLA |
