1
Ooga Booga
4
Party game - Fighting | 4 players | 2001
Osu! Tatakae! Ouendan
1
Music | 4 players | 2005
Overlord: Dark Legend
4
Action - Adventure | 1 player | 2009
One Piece: Unlimited Adventure
3
Action - Adventure | 2 players | 2008
Olympic Gold
Sports | 4 players | 1992
Ougon no Taiyou: Hirakareshi Fuuin
1
RPG | 2 players | 2001
Open Sonic
2
Action - Platformer | 1 player | 2010
1
Odama
Pinball - Strategy | 1 player | 2006
Oscar
Platformer | 1 player | 1996
1
Outlander
2
Action - Racing | 1 player | 1992
1
OutRun 2019
4
Racing | 1 player | 1993
Operation Wolf
1
Shooter | 1 player | 1990
Out Run 3-D
1
Racing | 1 player | 1989
Othello
2
Board game - Reflexion | 2 players | 1990
1
Oddworld Adventures
1
Action | 1 player | 1998
Olympic Summer Games
1
Sports | 1 player | 1996
OutRun
Racing | 2 players | 1991
1
Out Run Europa
Racing | 1 player | 1992
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
Omega Fighter
3
Shoot'em up | 2 players | 1989
Onna Sansirou - Typhoon Gal
1
Action | 2 players | 1985
Operation Thunderbolt
3
Shooter | 2 players | 1988
1
Operation Wolf 3
2
Shooter | 2 players | 1994
Orange Club - Maru-hi Kagai Jugyou
Reflexion | 1 player | 1988
Orbit
Puzzle | 1 player | 1978
1
Ogre Battle: The March of the Black Queen
3
Tactical - RPG | 1 player | 1997
Oddworld: Stranger's Wrath
Action - Adventure - Platformer | 1 player | 2005
Outtrigger
2
FPS | 4 players | 2001
Operation Air Assault 2
Action | 1 player | 2007
Obliterate
Action - Shooter | 1 player | 2007
Olympic Summer Games
1
Sports | 4 players | 1996
Ocean Commander
1
Shoot'em up | 1 player | 2006
Oriental Blue: Ao no Tengai
1
RPG | 1 player | 2003
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
Sports | 4 players | 2003
Outlaw Golf 2
3
Sports | 4 players | 2005