Osiris

0 Board game - Puzzle | 1 player | 1993

On Disk Monthly's Circuitry

0 Puzzle | 1 player | 1992

Olimpiadas 92: Gimnasia Deportiva

0 Sports | 1 player | 1992

Oliver & Company

0 Action - Platformer | 1 player | 1989

Onslaught

0 Action - Fighting - Platformer | 1 player | 1990

Osbit

0 Action - Platformer | 1 player | 1988

Off Shore Warrior

0 Action - Racing | 1 player | 1988

Oilmania

0 Puzzle | 1 player | 1990

Oregon Trail for Windows

0 Adventure - Simulation - Edutainment | 1 player | 1996

Opening Night

0 Simulation - Edutainment - Creation | 1 player | 1995

Odell Down Under

0 Simulation - Edutainment | 1 player | 1994

Operation: Eco-Nightmare

0 Adventure - Edutainment | 1 player | 1997

One Armed Bandit

0 Simulation - Casino | 1 player | 1991

Oddballz: Your Wacky Computer Petz

0 Simulation | 1 player | 1996

Off the Tracks

0 Strategy | 1 player | 1998

Oregon Trail II

0 Adventure - Simulation - Edutainment | 1 player | 1995

3 Oregon Trail II: 25th Anniversary Limited Edition

0 Adventure - Simulation - Edutainment | 1 player | 1996

Oscar the Balloonist Dives into the Lake

0 Edutainment - Adventure | 1 player | 2000

Oscar the Balloonist Flies into the Mountains

0 Edutainment - Adventure | 1 player | 2001

Origin FX

0 Other | 1 player | 1992

Oscar the Balloonist and the Secrets of the Forest

0 Edutainment - Adventure | 1 player | 2000

Oscar the Balloonist Drops into the Countryside

0 Edutainment - Adventure | 1 player | 2001

Office Darts 301

0 Sports - Simulation | 1 player | 1994

Out of This World

0 Action - Platformer | 1 player | 1994

Opus 'n Bill Brain Saver

0 Other | 1 player | 1993

Outpost

0 Strategy | 1 player | 1994

One Small Square

0 Edutainment | 1 player | 1995

Opera Fatal

0 Adventure - Edutainment - Music | 1 player | 1996

Operation Odin

0 Adventure - Reflexion | 1 player | 1996

Outpost 69: Lust in Space

3 Adventure - Adult | 1 player | 1996

Over the Reich

0 Strategy | 1 player | 1996

OOG: The Object Orientation Game

0 Strategy - Puzzle - Reflexion | 1 player | 1995

Oscar the Balloonist Discovers the Farm

2 Edutainment - Adventure | 1 player | 2001

Otostaz

0 Reflexion - Puzzle | 2 players | 2002

Otostaz

0 Reflexion - Puzzle | 2 players | 2002

Otostaz

0 Reflexion - Puzzle | 2 players | 2002

Onimusha Tactics

0 RPG - Tactical | 1 player | 2003

Ouran Koukou Host Club

0 Visual novel | 1 player | 2007

Omega Boost

1 Action - Shooter | 1 player | 1999

One

1 Action - Shooter - Platformer | 1 player | 1999

2 OverBlood

0 Survival - Horror | 1 player | 1996

1 OverBlood 2

0 Survival - Horror | 1 player | 1998

Orb-3D

0 Action - Reflexion | 2 players | 1990

Out of this World

0 Action - Adventure | 1 player | 1992

Outer World

0 Action - Adventure | 1 player | 1992

Oishii Puzzle wa Irimasen ka

0 Puzzle | 5 players | 1993

Onimusha 3

0 Action - Adventure | 1 player | 2004

Onimusha: Blade Warriors

0 Fighting - Action | 4 players | 2004

Onimusha: Buraiden

0 Fighting - Action | 4 players | 2003

Ookami

0 Action - Adventure | 1 player | 2006