Omega Fighter
3
Shoot'em up | 2 players | 1989
Overlord: Dark Legend
4
Action - Adventure | 1 player | 2009
1
OSman
8
Beat'em up | 2 players | 1996
One Piece Grand Battle! 3
1
Fighting | 2 players | 2003
1
Out Zone
13
Shoot'em up | 2 players | 1990
One Piece: Gigant Battle!
3
Fighting | 4 players | 2011
One Vision
RPG - Tactical | 2 players | 2024
OutRun 2006: Coast 2 Coast
2
Racing | 6 players | 2006
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
1
One Must Fall 2097
1
Action - Fighting | 2 players | 1994
Olympic Gold: Barcelona '92
2
Sports | 4 players | 1992
OutRun
1
Racing | 1 player | 1991
Oddworld: Munch's Oddysee
3
Action - Platformer - Reflexion | 1 player | 2003
1
Onimusha Tactics
1
Tactical - RPG | 1 player | 2003
Ouran Koukou Host Club
Visual novel | 1 player | 2007
Operation C
1
Action | 1 player | 1991
Oni
Action | 1 player | 2001
One Piece: Grand Battle
3
Action - Fighting | 2 players | 2005
Onimusha 3: Demon Siege
3
Action - Adventure | 1 player | 2004
One Piece: Grand Adventure
5
Fighting | 2 players | 2006
OutRun 3-D (Beta)
Racing | 1 player | 1991
1
Oddworld Adventures
1
Action | 1 player | 1998
Odo Odo Oddity
1
Shoot'em up | 1 player | 1997
OutRun
Racing | 2 players | 1991
1
Out Run Europa
Racing | 1 player | 1992
Oxyd
2
Reflexion | 2 players | 1992
Oddworld Adventures II
4
Action - Platformer | 1 player | 2000
Oddworld: Abe's Oddysee
5
Action - Platformer - Reflexion | 2 players | 1997
Onimusha: Warlords
1
Action - Adventure | 1 player | 2001
OverKill (1992)
Action - Shoot'em up | 1 player | 1992
1
One Piece: Grand Battle
3
Fighting | 2 players | 2005
O.D.T.: Escape... Or Die Trying
1
Action - Adventure - RPG | 1 player | 1998
2
Off Road Challenge
3
Racing | 2 players | 1997
Okami
3
Action - Adventure | 1 player | 2008
OutRun 2 SP
2
Racing | 6 players | 2007
Option Tuning Car Battle Spec-R
Racing | 2 players | 2000
Oide yo Doubutsu no Mori
1
Management - Simulation | 4 players | 2005
4
Operation Wolf
9
Shooter | 1 player | 1987
Othello
Board game - Reflexion | 2 players | 1986
Osu! Tatakae! Ouendan
1
Music | 4 players | 2005
Onslaught
Action | 1 player | 1991
One Piece: Grand Adventure
11
Fighting | 2 players | 2006
3
OpenArena
6
FPS | 12 players | 2005
Out of this World
Action - Adventure | 1 player | 1992
Olympic Games: Atlanta 1996
1
Sports | 8 players | 1996
2
Out Run
4
Racing | 1 player | 1987
1
Ogre Battle: The March of the Black Queen
3
Tactical - RPG | 1 player | 1997
Olympic Summer Games: Atlanta 96
Sports | 8 players | 1996
One Piece Grand Battle! Rush
Action - Fighting | 2 players | 2005
Onimusha 3: Demon Siege (Undub)
Action - Adventure | 1 player | 2004