Action
Genre · 5,123 games · all platforms
| Game | Platform | Year |
|---|---|---|
| Normy's Beach Babe-O-Rama | Mega Drive | 1994 |
| North And South | MS-DOS | 1990 |
| Northen Ken | Master System | 1987 |
| North Star | ZX Spectrum | 1988 |
| Nosferatu | Super Nintendo | 1994 |
| Nova 9 - Return Of Gir Draxon | MS-DOS | 1991 |
| Nova Blast | Intellivision | 1983 |
| Nova Blast | ColecoVision | 1983 |
| Novastorm | MS-DOS | 1994 |
| Novatron | MS-DOS | 1982 |
| Nuclear Bowls | MS-DOS | 1990 |
| Nyet | MS-DOS | 1988 |
| Nyet III : The Revenge Of The Mutant Stones | MS-DOS | 1993 |
| Nyorols | MSX | 1983 |
| Ny Warriors | MS-DOS | 1991 |
| Obelix | Atari 2600 | 1983 |
| Oberon 69 | MS-DOS | 1990 |
| Obitus | MS-DOS | 1991 |
| Obliterator | ZX Spectrum | 1988 |
| Obliterator | MS-DOS | 1989 |
| Oddworld - Abe's Oddysee | MS-DOS | 1997 |
| Odekake Lester - Lelele no Le | Super Nintendo | 1994 |
| O.D.T. | Nintendo 64 | 1999 |
| Official Frogger, The | Atari 2600 | 1983 |
| Offroad | MS-DOS | 1988 |
| Off Shore Warrior | MS-DOS | 1988 |
| Off the Wall | PC Engine / TurboGrafx-16 | 1991 |
| Off the Wall | Atari 2600 | 1989 |
| Off Your Rocker | Atari 2600 | 1983 |
| Oh Mummy Genesis | Mega Drive | 2012 |
| Oil's Well | MSX | 1985 |
| Oil's Well | ColecoVision | 1984 |
| Oil's Well | MS-DOS | 1990 |
| Oink! | Atari 2600 | 1983 |
| Old Gold | MS-DOS | 1995 |
| Oliver and Compagnie | MS-DOS | 1989 |
| Olmang Jolmang Paradise | MS-DOS | 1995 |
| O'Mac Farmer | MSX | 1984 |
| Omega Race | ColecoVision | 1983 |
| Omega Race | Atari 2600 | 1983 |
| Omega War! | MS-DOS | 1989 |
| Once Upon A Time - Abra Cadabra | MS-DOS | 1991 |
| On Dal Jang Goon | Mega Drive | 1989 |
| One Hundred And One Monochrome Mazes | MS-DOS | 1983 |
| One Must Fall 2097 | MS-DOS | 1994 |
| Onesimus - A Quest For Freedom | MS-DOS | 1992 |
| Onslaught | MS-DOS | 1990 |
| Onslaught | Mega Drive | 1991 |
| Onyanko Town | Nintendo Entertainment System | 1985 |
| Ooze, The | Mega Drive | 1995 |
| Opa Opa | Master System | 1988 |
| Operacion Cyborg | MS-DOS | 1989 |
| Operation : Airlift | MS-DOS | 1988 |
| Operation AirStorm | MS-DOS | 1994 |
| Operation Body Count | MS-DOS | 1994 |
| Operation Carnage | MS-DOS | 1996 |
| Operation Harrier | MS-DOS | 1990 |
| Operation: Inner Space | Windows 3.x | 1994 |
| Operation Neptune | MS-DOS | 1991 |
| Operation Neptune | Windows 3.x | 1995 |