7
Onimusha 3: Demon Siege
14
Action - Adventure | 1 player | 2004
12
Onimusha: Warlords
13
Action - Adventure | 1 player | 2001
6
Onimusha: Dawn of Dreams
20
Action - Adventure | 2 players | 2006
15
One Piece Unlimited Cruise 1 : Le Trésor sous les Flots
28
Action - Adventure | 2 players | 2009
4
Obscure
19
Survival - Horror | 2 players | 2005
Onimusha 2: Samurai's Destiny
18
Action - Adventure | 1 player | 2002
5
Overboard!
11
Action | 2 players | 1997
5
One Piece Unlimited Cruise 2 : L'Éveil d'un héros
19
Action - Adventure | 2 players | 2009
1
Out Run [Sit-Down model]
9
Racing | 1 player | 1986
6
OpenLara
6
Action - Platformer - Adventure | 2 players | 2016
1
Odin Sphere
7
Action - RPG | 1 player | 2008
9
Okami
45
Action - Adventure | 1 player | 2007
1
Only Up 64
8
Adventure - Platformer | 1 player | 2023
1
Ogre Battle: The March of the Black Queen
3
Tactical - RPG | 1 player | 1997
One Piece: Unlimited Adventure
3
Action - Adventure | 2 players | 2008
7
One Piece: Pirate Warriors 3
38
Beat'em up | 2 players | 2015
3
Obscure II
9
Survival - Horror | 2 players | 2007
Over Top
3
Racing | 2 players | 1996
6
One Piece: Pirate Warriors
26
Action - Beat'em up | 2 players | 2012
Orcs & Elves
RPG | 1 player | 2007
OutRun 2006: Coast 2 Coast
2
Racing | 6 players | 2006
Overlord II
7
Action | 2 players | 2009
1
One Piece: Unlimited World Red
10
Action - Adventure | 2 players | 2014
One Piece: Grand Battle
3
Action - Fighting | 2 players | 2005
Ogre Battle 64: Person of Lordly Caliber
2
Tactical - RPG | 1 player | 2000
4
Open Transport Tycoon Deluxe
5
Management | 32 players | 2004
1
OutRunners
5
Action - Racing | 2 players | 1992
OverKill (1992)
Action - Shoot'em up | 1 player | 1992
Overlord: Dark Legend
4
Action - Adventure | 1 player | 2009
4
Operation Wolf
9
Shooter | 1 player | 1987
1
One Piece: Romance Dawn - Bouken no Yoake
2
RPG | 1 player | 2012
Out of this World
1
Action - Adventure | 1 player | 1992
2
Over Rev
1
Racing | 2 players | 1997
Oui-Oui : Une journée au Pays des jouets
Action - Adventure - Platformer | 1 player | 2005
Overlord: Raising Hell
4
Action - Adventure | 1 player | 2008
Open Sonic
3
Action - Platformer | 1 player | 2010
OutRun 2006: Coast 2 Coast
1
Racing | 6 players | 2006
Operation C
1
Action | 1 player | 1991
OpenRA
2
Strategy | 12 players | 2007
1
Operation WinBack
4
Action | 2 players | 2001
OutRun 2019
Racing | 1 player | 1993
4
OutRun
11
Racing | 1 player | 1991
2
OutRun 2019
5
Racing | 1 player | 1993
1
OverKart 64
1
Action - Platformer | 4 players | 2021
2
One Piece: Pirate Warriors 2
20
Beat'em up | 2 players | 2013
1
Onimusha Tactics
1
Tactical - RPG | 1 player | 2003
Out to Lunch
Action - Platformer | 2 players | 1993
1
Olympic Gold
3
Sports | 4 players | 1992
Olympic Soccer: Atlanta 1996
Sports | 4 players | 1996
OutRunners
3
Racing | 2 players | 1994