Operation C
1
Action | 1 player | 1991
Out of this World
Action - Platformer | 1 player | 1991
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
Open Sonic
3
Action - Platformer | 1 player | 2010
3
Oregon Trail II: 25th Anniversary Limited Edition
Adventure - Simulation - Edutainment | 1 player | 1996
Old Time Baseball
Sports | 1 player | 1995
OutRun
1
Racing | 1 player | 1991
OutRun 2 SP
2
Racing | 6 players | 2007
OutRun 2019
Racing | 1 player | 1993
Oishii Puzzle wa Irimasen ka
Puzzle | 5 players | 1993
Out of this World
1
Action - Adventure | 1 player | 1992
4
ONE
1
Action | 1 player | 1998
Okamoto Ayako to Match Play Golf - Ko Olina Golf Club in Hawaii
Sports | 4 players | 1994
Ozma Wars
Shoot'em up | 1 player | 2011
Obitus
Action - RPG | 1 player | 1994
Oscar
Platformer | 1 player | 1996
Oddworld: Munch's Oddysee
3
Action - Platformer - Reflexion | 1 player | 2003
Operation Wolf
1
Shooter | 1 player | 1990
1
Out Run Europa
3
Racing | 1 player | 1991
1
Oddworld Adventures
1
Action | 1 player | 1998
Olympic Summer Games
1
Sports | 1 player | 1996
OutRun
Racing | 2 players | 1991
1
Ojanko Club
Reflexion | 2 players | 1986
Ojanko Yakata - Shobatsuki Mahjong sen
Reflexion | 1 player | 1986
Ojanko Yakata 2bankan - Shobatsuki Mahjong sen
Reflexion | 1 player | 1987
Ojyousan
Reflexion | 1 player | 1987
1
Omega Race
Shoot'em up | 2 players | 1981
Onna Sansirou - Typhoon Gal
1
Action | 2 players | 1985
Orange Club - Maru-hi Kagai Jugyou
Reflexion | 1 player | 1988
Orbit
Puzzle | 1 player | 1978
Olympic Summer Games: Atlanta 96
Sports | 8 players | 1996
Olympic Soccer
Sports | 4 players | 1996
One Piece: Round the Land!
2
Action - Platformer - Beat'em up | 1 player | 2004
Operation Air Assault 2
Action | 1 player | 2007
Obliterate
Action - Shooter | 1 player | 2007
Oriental Blue: Ao no Tengai
1
RPG | 1 player | 2003
Okage: Shadow King
RPG | 1 player | 2001
One Piece Grand Battle! 3
1
Fighting | 2 players | 2003
One Piece Grand Battle! Rush
3
Fighting | 2 players | 2005
Oishinbo: Kyukyoku no Menu 3bon Syoubu
Adventure | 1 player | 1989
Oni II: Innin Densetsu
1
RPG | 1 player | 1992
Oni III: Kuro no Hakaishin
2
RPG | 1 player | 1993
Oni IV: Kijin no Ketsuzoku
2
RPG | 1 player | 1994
Oni V: Innin wo Tsugumono
1
RPG | 1 player | 1995
Oni IV: Kijin no Ketsuzoku
RPG | 1 player | 1994
Ottifanten: Kommando Störtebeker
1
Action - Platformer | 1 player | 2001
Onegai Monsters
Adventure - RPG | 1 player | 1999
Operation WinBack 2: Project Poseidon
2
Action | 4 players | 2006
Operation Air Assault
Simulation | 1 player | 2005
Outlaw Golf
1
Sports | 4 players | 2003