Out of this World
1
Action - Adventure | 1 player | 1992
1
Omega Boost
4
Action - Shooter | 1 player | 1999
8
One Late Night
3
Horror | 1 player | 2013
1
Operation WinBack
4
Action | 2 players | 2001
Overlord II
7
Action | 2 players | 2009
1
Operation Wolf
4
Shooter | 1 player | 1990
1
One Piece: Romance Dawn - Bouken no Yoake
2
RPG | 1 player | 2012
OpenRA
2
Strategy | 12 players | 2007
OutRun 2019
Racing | 1 player | 1993
Oracle no Houseki: Jewels of the Oracle
Reflexion | 1 player | 1996
Odin Sphere: Leifthrasir
5
Action - RPG | 1 player | 2016
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
1
Ogre Battle : The March of the Black Queen
1
RPG - Tactical | 1 player | 1995
OutRunners
3
Racing | 2 players | 1994
1
Onimusha: Blade Warriors
4
Fighting - Action | 4 players | 2004
Ogre Battle 64: Person of Lordly Caliber
2
Tactical - RPG | 1 player | 2000
One Piece: Grand Adventure
5
Fighting | 2 players | 2006
1
Onyanko Town
Action | 2 players | 1985
Oddworld: Abe's Oddysee
Action - Platformer - Reflexion | 2 players | 1997
Otometeki Koi Kakumei * Love Revo!! DS
Visual novel | 1 player | 2006
1
Olympic Gold
3
Sports | 4 players | 1992
Olympic Soccer: Atlanta 1996
Sports | 4 players | 1996
Out to Lunch
Action - Platformer | 2 players | 1993
Outpost
Strategy | 1 player | 1994
Oddworld: Abe's Exoddus
4
Action - Platformer - Reflexion | 2 players | 1998
Oddballz: Your Wacky Computer Petz
Simulation | 1 player | 1996
Outer Ridge
Action - Shoot'em up | 1 player | 1995
Oscar the Balloonist Discovers the Farm
Edutainment - Adventure | 1 player | 2001
2
Off Road Challenge
3
Racing | 2 players | 1997
Oddworld: Abe's Oddysee
Action - Platformer - Reflexion | 2 players | 1997
Olympic Gold
Sports | 4 players | 1992
Omega Fighter
3
Shoot'em up | 2 players | 1989
1
Omega Race
Shoot'em up | 2 players | 1981
Operation Thunderbolt
3
Shooter | 2 players | 1988
1
Operation Wolf 3
2
Shooter | 2 players | 1994
Orbit
Puzzle | 1 player | 1978
Off Road Challenge
2
Racing | 2 players | 1998
1
OSman
8
Beat'em up | 2 players | 1996
7
O.D.T.: Escape... Or Die Trying
19
Action - Adventure - RPG | 1 player | 1998
4
ONE
1
Action | 1 player | 1998
3
Oregon Trail II: 25th Anniversary Limited Edition
Adventure - Simulation - Edutainment | 1 player | 1996
3
Oriental Legend
4
Beat'em up | 4 players | 1997
Oregon Trail II
Adventure - Simulation - Edutainment | 1 player | 1995
3
OpenArena
6
FPS | 12 players | 2005
ONSIDE Complete Soccer
Sports | 2 players | 1996
2
Out Run
4
Racing | 1 player | 1987
OutRun
1
Racing | 1 player | 1991
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 Europa
Racing | 1 player | 1992