O'Leary Manager 2000
1
Management - Simulation - Sports | 2 players | 2000
Oddworld Adventures II
4
Action - Platformer | 1 player | 2000
One Piece: Going Baseball - Haejeok Yagu
Sports | 2 players | 2004
Open Season
1
Action - Platformer | 1 player | 2006
2
Off Road Challenge
2
Racing | 2 players | 1997
Off The Wall
1
Sports | 3 players | 1991
Office Yeo In Cheon Ha
Party game | 1 player | 2001
Ojanko High School
1
Reflexion | 1 player | 1988
Omega Fighter
3
Shoot'em up | 2 players | 1989
Operation Thunderbolt
3
Shooter | 2 players | 1988
1
Operation Wolf 3
1
Shooter | 2 players | 1994
Orange Club - Maru-hi Kagai Jugyou
Reflexion | 1 player | 1988
Ordyne
4
Shoot'em up | 2 players | 1988
1
OSman
8
Beat'em up | 2 players | 1996
Otona no Mahjong
Reflexion | 1 player | 1988
1
Out Runners
2
Racing | 2 players | 1992
1
Out Zone
11
Shoot'em up | 2 players | 1990
Outtrigger
2
FPS | 1 player | 1999
Over Drive
3
Racing | 1 player | 1990
Over Rev
1
Racing | 2 players | 1997
Over Top
3
Racing | 2 players | 1996
One Piece: Grand Adventure
4
Fighting | 2 players | 2006
Ogre Battle 64: Person of Lordly Caliber
1
Tactical - RPG | 1 player | 2000
21
Oddworld : L'Exode d'Abe
26
Action - Platformer - Reflexion | 2 players | 1998
17
Oddworld : L'Odyssée d'Abe
68
Action - Platformer - Reflexion | 2 players | 1997
1
Outlander
2
Action - Racing | 1 player | 1992
Olympic Hockey 98
Sports | 4 players | 1998
Off Road Challenge
1
Racing | 2 players | 1998
OutRunners
3
Racing | 2 players | 1994
4
OutRun
10
Racing | 1 player | 1991
1
OutRun 2019
4
Racing | 1 player | 1993
Operation Europe: Path to Victory 1939-45
1
Strategy | 2 players | 1994
Ozzy & Drix
1
Action - Platformer | 1 player | 2003
Operation Armored Liberty
1
Action | 1 player | 2003
1
Onimusha Tactics
1
Tactical - RPG | 1 player | 2003
Oddworld: Munch's Oddysee
2
Action - Platformer - Reflexion | 1 player | 2003
Oscar
Platformer | 1 player | 1996
Ogre Battle: The March of the Black Queen
Tactical - RPG | 1 player | 1994
Operation Logic Bomb
Action - Shooter | 1 player | 1993
Obitus
Action - RPG | 1 player | 1994
1
On the Ball
1
Action | 2 players | 1992