GameCube - G
- Galidor
- Galleon
- GameCube
- GameCube Hardware
- GameCube System
- GameCube, Hardware
- Gauntlet - Dark Legacy
- Gauntlet Dark Legacy
- Geist
- Geistervilla
- Ghost Recon
- Ghost Recon 2
- Ghost Recon 3 - Advanced Warfighter
- Gladius
- Go! Go! Hypergrind
- Goblin Commander
- Goblin Commander - Unleash the Horde
- Godzilla - Destroy All Monsters
- Godzilla - Destroy All Monsters Melee
- Gold Star Mountain
- GoldenEye - Rogue Agent
- Gotcha Force
- Gottlieb Pinball Classics
- Greg Hastings' Tournament Paintball Max'd
- Gremlins
- Grim Adventures of Billy & Mandy
- Grim Adventures of Billy and Mandy
- Groove Adventure Rave - Fighting Live
- Grooverider - Slot Car Thunder
- Große Haie, kleine Fische
- Gun