Onesimus: A Quest for Freedom
Action - Platformer | 1 player | 1992
Oni
4
Action | 1 player | 2001
Oni
1
Action - Beat'em up - Shooter | 1 player | 2001
Oni
Action | 1 player | 2001
Oni
Action | 1 player | 2001
Onimusha
1
Action - Adventure | 1 player | 2001
Onimusha 2
1
Action - Adventure | 1 player | 2002
Onimusha 2: Samurai's Destiny
15
Action - Adventure | 1 player | 2002
Onimusha 2: Samurai's Destiny
1
Action - Adventure | 1 player | 2002
Onimusha 3
Action - Adventure | 1 player | 2004
1
Onimusha 3: Demon Siege
12
Action - Adventure | 1 player | 2004
Onimusha 3: Demon Siege
3
Action - Adventure | 1 player | 2004
Onimusha 3: Demon Siege (Undub)
Action - Adventure | 1 player | 2004
1
Onimusha: Blade Warriors
2
Fighting - Action | 4 players | 2004
Onimusha: Blade Warriors
Fighting - Action | 4 players | 2004
Onimusha: Buraiden
Fighting - Action | 4 players | 2003
3
Onimusha: Dawn of Dreams
14
Action - Adventure | 2 players | 2006
3
Onimusha: Dawn of Dreams
1
Action - Adventure | 2 players | 2006
10
Onimusha: Warlords
8
Action - Adventure | 1 player | 2001
Onimusha: Warlords
1
Action - Adventure | 1 player | 2001
Onions.EXE
Action - Adventure - Horror | 1 player | 2014
Onna Sansirou - Typhoon Gal
1
Action | 2 players | 1985
Onslaught
Action - Fighting - Platformer | 1 player | 1990
Onslaught
Action | 1 player | 1991
Onyanko Town
Action | 2 players | 1985
1
Onyanko Town
Action | 2 players | 1985
Ookami
Action - Adventure | 1 player | 2006
Opa Opa
Action | 2 players | 1987
Open Season
1
Action - Platformer | 1 player | 2006
Open Sonic
3
Action - Platformer | 1 player | 2010
Open Sonic
2
Action - Platformer | 1 player | 2010
5
OpenLara
3
Action - Platformer - Adventure | 2 players | 2016
Operación Cyborg
Action - Shoot'em up | 1 player | 1989
Operation Air Assault 2
Action | 1 player | 2007
Operation AirStorm
Action - Simulation | 1 player | 1994
Operation Armored Liberty
Action | 1 player | 2003
Operation Body Count
Action - FPS | 1 player | 1994
Operation C
Action | 1 player | 1991
Operation C
Action | 1 player | 1991
Operation Carnage
Action - Shoot'em up | 1 player | 1996
Operation Harrier
Action - Shoot'em up | 1 player | 1990
Operation Jupiter
1
Action | 1 player | 1988
Operation Logic Bomb
Action | 1 player | 1993
Operation Neptune
Action - Edutainment | 1 player | 1991
Operation Secret Storm
Action | 1 player | 1992
Operation Spacehog
Action - Shoot'em up | 1 player | 2000
Operation Thunderbolt
1
Action - Shooter | 1 player | 1994
Operation Vulture
Action - Shoot'em up | 1 player | 1992
Operation Vulture III: Cyber Chopper
Action - Shoot'em up | 1 player | 1995
1
Operation WinBack
1
Action | 2 players | 2001