4
Operation Wolf
9
Shooter | 1 player | 1987
One Piece: Gigant Battle!
3
Fighting | 4 players | 2011
1
OSman
8
Beat'em up | 2 players | 1996
2
Oddworld: Munch's Oddysee
3
Adventure - Platformer | 1 player | 2001
1
OverKart 64
1
Action - Platformer | 4 players | 2021
One Piece Grand Battle! 3
1
Fighting | 2 players | 2003
Operation AirStorm
Action - Simulation | 1 player | 1994
4
Oui-Oui : L'Aventure magique
5
Adventure - Edutainment | 1 player | 2000
1
Omega Boost
4
Action - Shooter | 1 player | 1999
Oni
4
Action | 1 player | 2001
One Piece: Pirates' Carnival
3
Party game | 4 players | 2006
1
Operation Wolf
4
Shooter | 1 player | 1990
Obscure
5
Survival - Horror | 2 players | 2004
1
On the Ball
1
Action | 2 players | 1992
Obitus
Action - RPG | 1 player | 1994
Oscar
Platformer | 1 player | 1996
Oh No! More Lemmings
1
Puzzle | 1 player | 1991
6
OpenLara
6
Action - Platformer - Adventure | 2 players | 2016
1
OutRun 2019
4
Racing | 1 player | 1993
OutRun 2 SP
2
Racing | 6 players | 2007
Onimusha 3
Action - Adventure | 1 player | 2004
On the Ball: World Cup Edition
Management - Sports | 4 players | 1993
One Piece: Gigant Battle! 2 New World
3
Fighting | 4 players | 2011
Oddworld: Abe's Oddysee
Action - Platformer - Reflexion | 2 players | 1997
Othello
2
Board game - Reflexion | 2 players | 1990
Olympic Gold
Sports | 4 players | 1992
1
Olympic Gold
3
Sports | 4 players | 1992
Operation C
1
Action | 1 player | 1991
Oddballz: Your Wacky Computer Petz
Simulation | 1 player | 1996
Ordyne
4
Shoot'em up | 2 players | 1989
Outrun Europa
Racing | 1 player | 1992
OverHeat
1
Action - Racing | 1 player | 1997
OutRun 3-D (Beta)
Racing | 1 player | 1991
Oddworld: Abe's Oddysee
Action - Platformer - Reflexion | 2 players | 1997
Okamiden
2
Action - Adventure | 1 player | 2011
Oni
Action | 1 player | 2001
One Piece: Gigant Battle!
3
Fighting | 4 players | 2011
Othello
Board game - Reflexion | 2 players | 1986
Operation Thunderbolt
3
Shooter | 2 players | 1988
Ordyne
4
Shoot'em up | 2 players | 1988
4
Open Transport Tycoon Deluxe
5
Management | 32 players | 2004
One Piece: Grand Adventure
11
Fighting | 2 players | 2006
Out Run Europa
3
Racing | 1 player | 1991
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
Ogre Battle 64: Person of Lordly Caliber
RPG - Tactical | 1 player | 2000
2
Out Run
4
Racing | 1 player | 1987
Oddworld: Abe's Oddysee
Action - Platformer - Reflexion | 2 players | 1997
Olympic Gold: Barcelona '92
2
Sports | 4 players | 1992
1
Ogre Battle: The March of the Black Queen
3
Tactical - RPG | 1 player | 1997
OutRun
1
Racing | 1 player | 1991