Ocean Trader

Management - Strategy | 1 player | 1996

Operation: Cleanstreets

Action - Fighting | 1 player | 1988

Once Upon a Forest

Adventure | 1 player | 1995

Orbiter

Edutainment - Simulation | 1 player | 1986

Omni-Play Horse Racing

Management - Racing - Sports | 4 players | 1989

Ortotris

Action - Edutainment | 1 player | 1992

Osiris

Board game - Puzzle | 1 player | 1993

On Disk Monthly's Circuitry

Puzzle | 1 player | 1992

Olimpiadas 92: Gimnasia Deportiva

Sports | 1 player | 1992

Oliver & Company

Action - Platformer | 1 player | 1989

Onslaught

Action - Fighting - Platformer | 1 player | 1990

Osbit

Action - Platformer | 1 player | 1988

Off Shore Warrior

Action - Racing | 1 player | 1988

Oilmania

Puzzle | 1 player | 1990

Oregon Trail for Windows

Adventure - Simulation - Edutainment | 1 player | 1996

Opening Night

Simulation - Edutainment - Creation | 1 player | 1995

Odell Down Under

Simulation - Edutainment | 1 player | 1994

Operation: Eco-Nightmare

Adventure - Edutainment | 1 player | 1997

One Armed Bandit

Simulation - Casino | 1 player | 1991

Oddballz: Your Wacky Computer Petz

Simulation | 1 player | 1996

Off the Tracks

Strategy | 1 player | 1998

Oregon Trail II

Adventure - Simulation - Edutainment | 1 player | 1995

3 Oregon Trail II: 25th Anniversary Limited Edition

Adventure - Simulation - Edutainment | 1 player | 1996

Oscar the Balloonist Dives into the Lake

Edutainment - Adventure | 1 player | 2000

Origin FX

Other | 1 player | 1992

Oscar the Balloonist and the Secrets of the Forest

Edutainment - Adventure | 1 player | 2000

Oscar the Balloonist Drops into the Countryside

Edutainment - Adventure | 1 player | 2001

Office Darts 301

Sports - Simulation | 1 player | 1994

Opus 'n Bill Brain Saver

Other | 1 player | 1993

Outpost

Strategy | 1 player | 1994

One Small Square

Edutainment | 1 player | 1995

Opera Fatal

Adventure - Edutainment - Music | 1 player | 1996

Operation Odin

Adventure - Reflexion | 1 player | 1996

Outpost 69: Lust in Space

Adventure - Adult | 1 player | 1996

Over the Reich

Strategy | 1 player | 1996

OOG: The Object Orientation Game

Strategy - Puzzle - Reflexion | 1 player | 1995

Oscar the Balloonist Discovers the Farm

Edutainment - Adventure | 1 player | 2001

Otostaz

Reflexion - Puzzle | 2 players | 2002

Otostaz

Reflexion - Puzzle | 2 players | 2002

Otostaz

Reflexion - Puzzle | 2 players | 2002

Ouran Koukou Host Club

Visual novel | 1 player | 2007

One

Action - Shooter - Platformer | 1 player | 1999

2 OverBlood

Survival - Horror | 1 player | 1996

1 OverBlood 2

Survival - Horror | 1 player | 1998

Out of this World

Action - Adventure | 1 player | 1992

Outer World

Action - Adventure | 1 player | 1992

Oishii Puzzle wa Irimasen ka

Puzzle | 5 players | 1993

Onimusha 3

Action - Adventure | 1 player | 2004

Onimusha: Buraiden

Fighting - Action | 4 players | 2003

Ookami

Action - Adventure | 1 player | 2006