| Title | Year | Genre |
|---|---|---|
| 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 |
| Granada | ???? | Shooter |
| Grandi Florum Mischeif of Iveris | 1990 | RPG |
| Grobda | ???? | Action |
| Guardian | 1993 | Shooter |
| Guardians | 1993 | Strategy |
| Guerriere Lyeward | 1990 | Action |
| Gunship | 1990 | Action |
| Gyaos | 1990 | Puzzle |
| Hacchake Ayayo-san II Ikenai Holiday | 1991 | Adventure |
| Hacchake Ayayo-san III Watashi Icchattan Desu | 1991 | Adventure |
| Hacchake Ayayo-san Pro-68K | ???? | Adventure |
| Hakobune Ni Notte | 1991 | Management |
| Half Mind | ???? | Adventure |
| Hana Yori Dango | 1991 | Adventure |
| Hana Yori Dango 2 | 1993 | Adventure |
| Hanafuda Hourouki | 1988 | Cards |
| Hanafuda Koi Koi | ???? | Cards |
| Hanafuda Tengoku | 1990 | Cards |
| Hard Battle | ???? | Shooter |
