| Title | Year | Genre |
|---|---|---|
| G.R. Gravity Responce | 1992 | Adventure |
| Ga-War Games | ???? | Strategy |
| Gaia Fighter | ???? | Shooter |
| Gaiarm | 1991 | Shooter |
| Gal Mind 2 | 1992 | Puzzle |
| Galaga | ???? | Shooter |
| Galaga '88 | 1990 | Shooter |
| Galaxian 2 | 1996 | Shooter |
| Galaxian X68K | ???? | Shooter |
| Galaxy Form | ???? | Shooter |
| Galaxy Wars | 1987 | Shooter |
| Galseed | 1991 | Shooter |
| Galseed II | 1993 | Shooter |
| Game Jang | 1993 | Puzzle |
| Game.x | 1990 | Shooter |
| Gamma Planet | ???? | Action |
| Gardis Light | 1994 | Action |
| Garou Densetsu | 1993 | Fighting |
| Garou Densetsu 2 | 1993 | Fighting |
| Garou Densetsu Special | 1994 | Fighting |
| Gaudi Barcelona no Kaze | ???? | Adventure |
| Gedou | 1993 | Fighting |
| Gedou Densetsu | 1993 | Fighting |
| Gemdrop | 1990 | Puzzle |
| Gemini Wing | 1990 | Shooter |
| Genocide | 1989 | Action |
| Genocide 2 | 1991 | Action |
| Genpei Toumaden | 1988 | Action |
| Geograph Seal | 1994 | Action |
| Get Ready | ???? | Breakout |
| Getsumen Nanchakuriku Game | ???? | Action |
| Giga Fight 68K | 1992 | Adventure |
| Girls Paradise | 1989 | Adventure |
| Giza! XIX | 1991 | Adventure |
| GJ | 1993 | Action |
| Glacier | 1993 | Shooter |
| Glass... Uchuu e | ???? | Arcade |
| GNU Chess | ???? | Chess |
| Go Kichikun | 1988 | Puzzle |
| Goddess' Blazon EX | ???? | Fighting |
| Gokiburi Game | 1989 | Adventure |
| Golf Golf Golf | ???? | Golf |
| Gonbei & Karasu Pro-68k | ???? | Adventure |
| Gorgeous Reversi | ???? | Puzzle |
| Gorry Ghost | ???? | Gun shooter |
| Gradius | 1987 | Shooter |
| Gradius 2 | 1992 | Shooter |
| Gradius 2 MSX Hack | 1994 | Shooter |
| Graduation | 1992 | Management |
| Gram Cats 2 | 1993 | Adventure |
