Game Boy - G
- Galaga - Destination Earth
- Game & Watch Gallery
- Game & Watch Gallery 1
- Game & Watch Gallery 2
- Game & Watch Gallery 3
- Game and Watch Gallery
- Game and Watch Gallery 2
- Game and Watch Gallery 3
- Game Boy Color System
- Game Boy System
- Game de Hakken!! Tamagotchi 2
- GameBoy Camera
- Gameboy Printer
- Ganbare Goemon
- Ganbare Goemon - Hoshizorashi Dynamites Arawaru!!
- Ganbare Goemon - Mononoke Sugoroku
- Ganbare Goemon - Tengu-To No Gyakushu
- Garfield
- Garfield - Caught in the Act
- Garfield Labyrinth
- Gargoyle's Quest
- Gargoyles Quest
- Gauntlet 2
- Gear Works
- Gearworks
- George Foreman's KO Boxing
- Gex - Enter the Gecko
- Gex -Enter the Gecko
- Gex 3 - Deep Pocket Gecko
- Ghosts 'n' Goblins
- Glücksrad
- Go Go Ackman
- Go Go Tank
- Go! Go! Tank
- Go!Go!Tank
- Gobs of Games
- Godzilla
- Godzilla - the Series
- Godzilla - the Series - Monster Wars
- Gold und Ruhm - Der Weg nach El Dorado
- Golden Sun
- Golf
- Gradius 2
- Grand Theft Auto
- Great Greed
- Gremlins 2
- Gremlins 2 - the New Batch
- Grinch