Outtrigger
1
FPS | 1 player | 1999
1
OutRun 2006: Coast 2 Coast
7
Racing | 6 players | 2006
3
OpenArena
5
FPS | 12 players | 2005
Oni
4
Action | 1 player | 2001
2
Out Run
2
Racing | 1 player | 1987
OutRun 2006: Coast 2 Coast
Racing | 6 players | 2006
1
On the Ball
1
Action | 2 players | 1992
Othello
Board game - Reflexion | 2 players | 1986
Oscar
Platformer | 1 player | 1996
OutRun
Racing | 2 players | 1991
OutRunners
1
Racing | 2 players | 1994
Omega Boost
1
Action - Shooter | 1 player | 1999
Operation Wolf
Action - Shoot'em up | 1 player | 1989
Okaeri! Chibi-Robo! Happy Richie Oosouji
Action - Adventure | 1 player | 2009
OutRun
Racing | 1 player | 1991
Obocchama-kun
Board game | 4 players | 1991
Olympic Summer Games
Sports | 1 player | 1996
OutRun
2
Racing | 1 player | 1990
1
Olympic Gold
2
Sports | 4 players | 1992
Ougon no Taiyou: Hirakareshi Fuuin
RPG | 2 players | 2001
3
O.D.T.: Escape... Or Die Trying
13
Action - Adventure - RPG | 1 player | 1998
2
Octodad
Other - Adventure | 1 player | 2011
Oddworld Adventures II
3
Action - Platformer | 1 player | 2000
Open Season
1
Action - Platformer | 1 player | 2006
One Piece: Pirates' Carnival
3
Party game | 4 players | 2006
One Piece: Grand Battle
2
Fighting | 2 players | 2005
Out of this World
1
Action - Adventure | 1 player | 1992
Out of this World
Action - Platformer | 1 player | 1991
1
Ooga Booga
3
Party game - Fighting | 4 players | 2001
Okami
3
Action - Adventure | 1 player | 2008
OutRun 2019 (Beta)
Racing | 1 player | 1993
OutRun 3-D (Beta)
Racing | 1 player | 1991
Onna Sansirou - Typhoon Gal
1
Action | 2 players | 1985
Osu! Tatakae! Ouendan
Music | 4 players | 2005
1
OSman
6
Beat'em up | 2 players | 1996
4
Open Transport Tycoon Deluxe
5
Management | 32 players | 2004
Oregon Trail for Windows
Adventure - Simulation - Edutainment | 1 player | 1996
3
Oriental Legend
4
Beat'em up | 4 players | 1997
One Piece: Grand Adventure
10
Fighting | 2 players | 2006
1
Omega Boost
1
Action - Shooter | 1 player | 1999
8
One Late Night
3
Horror | 1 player | 2013
Oddworld: Abe's Oddysee
Action - Platformer - Puzzle | 1 player | 1997
1
Operation WinBack
1
Action | 2 players | 2001
Oddworld: Abe's Oddysee
4
Action - Platformer - Reflexion | 2 players | 1997
OneChanbara Special: Zombie Hunter
Action | 1 player | 2011
1
Other Life: Azure Dreams
RPG | 1 player | 1997
1
Ogre Battle: The March of the Black Queen
1
Tactical - RPG | 1 player | 1997
Oracle no Houseki: Jewels of the Oracle
Reflexion | 1 player | 1996
Outrun Europa
Racing | 1 player | 1992
Ookami
Action - Adventure | 1 player | 2006