1
Operation Wolf
3
Shooter | 2 players | 1990
Outlaw Golf 2
3
Sports | 4 players | 2005
Outlaw Golf
Sports | 4 players | 2003
Operation Air Assault
Simulation | 1 player | 2005
Onegai Monsters
Adventure - RPG | 1 player | 1999
Oni IV: Kijin no Ketsuzoku
RPG | 1 player | 1994
Oni V: Innin wo Tsugumono
RPG | 1 player | 1995
Oni IV: Kijin no Ketsuzoku
1
RPG | 1 player | 1994
Oni III: Kuro no Hakaishin
1
RPG | 1 player | 1993
Oni II: Innin Densetsu
RPG | 1 player | 1992
Oishinbo: Kyukyoku no Menu 3bon Syoubu
Adventure | 1 player | 1989
Okage: Shadow King
RPG | 1 player | 2001
Oriental Blue: Ao no Tengai
1
RPG | 1 player | 2003
Ocean Commander
Shoot'em up | 1 player | 2006
Olympic Summer Games
1
Sports | 4 players | 1996
One Piece: Pirates' Carnival
3
Party game | 4 players | 2006
Obliterate
Action - Shooter | 1 player | 2007
1
OutRun 2006: Coast 2 Coast
3
Racing | 6 players | 2006
Operation Air Assault 2
Action | 1 player | 2007
Off-World Interceptor
1
Other - Racing | 2 players | 1994
Olympic Soccer
Sports | 4 players | 1996
Olympic Summer Games: Atlanta 96
Sports | 8 players | 1996
1
Ogre Battle: The March of the Black Queen
3
Tactical - RPG | 1 player | 1997
Olympic Gold: Barcelona '92
2
Sports | 4 players | 1992
4
OverBlood
5
Survival - Horror | 1 player | 1997
2
Out Run
4
Racing | 1 player | 1987
Off-World Interceptor Extreme
Racing | 2 players | 1995
1
Operation WinBack
3
Action | 2 players | 2001
Oni
4
Action | 1 player | 2001
3
OpenArena
6
FPS | 12 players | 2005
8
One Late Night
3
Horror | 1 player | 2013
1
Omega Boost
3
Action - Shooter | 1 player | 1999
4
Obscure
19
Survival - Horror | 2 players | 2005
One Piece: Grand Adventure
10
Fighting | 2 players | 2006
4
Oui-Oui : L'Aventure magique
5
Adventure - Edutainment | 1 player | 2000
1
Odin Sphere
7
Action - RPG | 1 player | 2008
Orphen : L'Héritier des sorciers
RPG | 1 player | 2000
9
Okami
42
Action - Adventure | 1 player | 2007
One Piece: Pirates' Carnival
5
Party game | 4 players | 2006
Othello
Board game - Reflexion | 2 players | 1988
Olympic Summer Games
1
Sports | 1 player | 1996
1
Out Run Europa
Racing | 1 player | 1992
1
Olympic Gold
3
Sports | 4 players | 1992
Olympic Summer Games
1
Sports | 2 players | 1996
Operation Thunderbolt
1
Action - Shooter | 1 player | 1994
O'Leary Manager 2000
1
Management - Simulation - Sports | 2 players | 2000
2
Off Road Challenge
3
Racing | 2 players | 1997
Off The Wall
1
Sports | 3 players | 1991
Orange Club - Maru-hi Kagai Jugyou
Reflexion | 1 player | 1988
1
OSman
8
Beat'em up | 2 players | 1996