3
One Piece Unlimited Cruise 1 : Le Trésor sous les Flots
22
Action - Adventure | 2 players | 2009
Onimusha 2: Samurai's Destiny
15
Action - Adventure | 1 player | 2002
2
One Piece Unlimited Cruise 2 : L'Éveil d'un héros
11
Action - Adventure | 2 players | 2009
1
Onimusha 3: Demon Siege
12
Action - Adventure | 1 player | 2004
3
Onimusha: Dawn of Dreams
14
Action - Adventure | 2 players | 2006
1
One Piece: Unlimited World Red
6
Action - Adventure | 2 players | 2014
10
Onimusha: Warlords
8
Action - Adventure | 1 player | 2001
9
Okami
39
Action - Adventure | 1 player | 2007
3
Onimusha: Dawn of Dreams
1
Action - Adventure | 2 players | 2006
Onimusha 2: Samurai's Destiny
1
Action - Adventure | 1 player | 2002
One Piece: Unlimited Adventure
3
Action - Adventure | 2 players | 2008
1
Only Up 64
3
Adventure - Platformer | 1 player | 2023
5
OpenLara
3
Action - Platformer - Adventure | 2 players | 2016
2
Ocarina of Time Spaceworld '97 Beta Experience
1
Action - Adventure | 1 player | 2021
4
Operation Stealth
3
Adventure | 1 player | 1990
Okamiden
2
Action - Adventure | 1 player | 2011
Onimusha 3: Demon Siege
3
Action - Adventure | 1 player | 2004
4
Oui-Oui : L'Aventure magique
4
Adventure - Edutainment | 1 player | 2000
Outpost 69: Lust in Space
Adventure - Adult | 1 player | 1996
Okami
3
Action - Adventure | 1 player | 2008
Oui-Oui : Une journée au Pays des jouets
Action - Adventure - Platformer | 1 player | 2005
Okamiden
Action - Adventure | 1 player | 2011
Oregon Trail for Windows
Adventure - Simulation - Edutainment | 1 player | 1996
2
Octodad
Other - Adventure | 1 player | 2011
Overlord: Dark Legend
3
Action - Adventure | 1 player | 2009
Ore wa Shoujo Mangaka
1
Adventure - Visual novel | 1 player | 2012
3
O.D.T.: Escape... Or Die Trying
13
Action - Adventure - RPG | 1 player | 1998
Operation Odin
Adventure - Reflexion | 1 player | 1996
Onegai Monsters
Adventure - RPG | 1 player | 1999
Once Upon A Timeline
Adventure | 1 player | 2015
Onimusha 3
Action - Adventure | 1 player | 2004
Onions.EXE
Action - Adventure - Horror | 1 player | 2014
Onimusha 2
1
Action - Adventure | 1 player | 2002
Onimusha: Warlords
1
Action - Adventure | 1 player | 2001
Out of this World
1
Action - Adventure | 1 player | 1992
Outer World
Action - Adventure | 1 player | 1992
Out of this World
Action - Adventure | 1 player | 1992
Oscar the Balloonist Discovers the Farm
Edutainment - Adventure | 1 player | 2001
Oishinbo: Kyukyoku no Menu 3bon Syoubu
Adventure | 1 player | 1989
Once Upon A Time: Abracadabra
Action - Adventure - Edutainment | 1 player | 1991
Opera Fatal
Adventure - Edutainment - Music | 1 player | 1996
1
O.D.T.: Escape... Or Die Trying (Demo)
Action - Adventure - RPG | 1 player | 1998
Ore! Tomba
Action - Adventure - Platformer | 1 player | 1998
Ooze: Creepy Nites
Adventure - Text-based | 1 player | 1989
Orion Burger
Adventure | 1 player | 1996
Operation: Eco-Nightmare
Adventure - Edutainment | 1 player | 1997
Once Upon A Time: Little Red Riding Hood
Adventure - Edutainment | 1 player | 1991
Once Upon a Forest
Adventure | 1 player | 1995
Once and Future
Adventure - Text-based | 1 player | 1988
Omnicron Conspiracy
Adventure | 1 player | 1989