Commodore 64 - G
- Galaga
- Galaxian
- Galaxy
- Galaxy Terror
- Galivan
- Game Over
- Game Over 2
- Gangster
- Gaplus
- Garfield
- Gateway to Apshai
- Gateway to the Savage Frontier
- Gauntlet
- Gemini Wing
- Gemini Wings
- Gerry the Germ
- Ghost Chaser
- Ghost Town
- Ghostbusters
- Ghostbusters 2
- Ghouls
- Ghouls 'n' Ghosts
- Glider Rider
- Global Defense
- Gods & Heroes
- Gogo the Ghost
- Golden Axe
- Golden Voyage
- Goonies
- Gorf
- Graham Souness Soccer Manager
- Great Giana Sisters
- Great Gurianos
- Green Beret
- Gremlins
- Gremlins 2 - the New Batch
- Gridder
- Gridrunner
- Gruds in Space
- Gryzor
- Guardian
- Gutz
- Gyroscope
- Gyruss