One

Action - Shooter - Platformer | 1 player | 1999

One

1

4 /5

Action - Shooter - Platformer | 1 player | 1997

Omega Boost

1

5 /5

Action - Shooter | 1 player | 1999

Omega Boost

2

5 /5

Action - Shooter | 1 player | 1999

Otona no Gal Jan 2

1

5 /5

Adult - Board game | 1 player | 2005

Ouran Koukou Host Club

Visual novel | 1 player | 2007

Ordyne

3

4 /5

Shoot'em up | 2 players | 1989

Out Run Europa

3

3 /5

Racing | 1 player | 1991

Ookami Kakushi

1

5 /5

Visual novel | 1 player | 2009

Onimusha Tactics

2

4 /5

RPG - Tactical | 1 player | 2003

Otostaz

Reflexion - Puzzle | 2 players | 2002

Otostaz

Reflexion - Puzzle | 2 players | 2002

Otostaz

Reflexion - Puzzle | 2 players | 2002

Oscar the Balloonist Discovers the Farm

Edutainment - Adventure | 1 player | 2001

OOG: The Object Orientation Game

Strategy - Puzzle - Reflexion | 1 player | 1995

Over the Reich

Strategy | 1 player | 1996

Outpost 69: Lust in Space

Adventure - Adult | 1 player | 1996

Operation Odin

Adventure - Reflexion | 1 player | 1996

Opera Fatal

Adventure - Edutainment - Music | 1 player | 1996

One Small Square

Edutainment | 1 player | 1995

Outpost

Strategy | 1 player | 1994

Opus 'n Bill Brain Saver

Other | 1 player | 1993

Out of This World

1

4 /5

Action - Platformer | 1 player | 1994

Office Darts 301

Sports - Simulation | 1 player | 1994

1 Operation: Inner Space

1

5 /5

Action - Strategy - Shooter | 1 player | 1994

Oscar the Balloonist Drops into the Countryside

Edutainment - Adventure | 1 player | 2001

Origin FX

Other | 1 player | 1992

Oscar the Balloonist and the Secrets of the Forest

Edutainment - Adventure | 1 player | 2000

Oscar the Balloonist Flies into the Mountains

Edutainment - Adventure | 1 player | 2001

Oscar the Balloonist Dives into the Lake

Edutainment - Adventure | 1 player | 2000

3 Oregon Trail II: 25th Anniversary Limited Edition

Adventure - Simulation - Edutainment | 1 player | 1996

Oregon Trail II

Adventure - Simulation - Edutainment | 1 player | 1995

Off the Tracks

Strategy | 1 player | 1998

Oddballz: Your Wacky Computer Petz

Simulation | 1 player | 1996

One Armed Bandit

Simulation - Casino | 1 player | 1991

Operation: Eco-Nightmare

Adventure - Edutainment | 1 player | 1997

Odell Down Under

Simulation - Edutainment | 1 player | 1994

Oregon Trail for Windows

Adventure - Simulation - Edutainment | 1 player | 1996

Opening Night

Simulation - Edutainment - Creation | 1 player | 1995

Oilmania

Puzzle | 1 player | 1990

Off Shore Warrior

Action - Racing | 1 player | 1988

Osbit

Action - Platformer | 1 player | 1988

Onslaught

Action - Fighting - Platformer | 1 player | 1990

Oliver & Company

Action - Platformer | 1 player | 1989

Olimpiadas 92: Gimnasia Deportiva

Sports | 1 player | 1992

OverHeat

1

5 /5

Action - Racing | 1 player | 1997

On Disk Monthly's Circuitry

Puzzle | 1 player | 1992

Osiris

Board game - Puzzle | 1 player | 1993

Ortotris

Action - Edutainment | 1 player | 1992

Omni-Play Horse Racing

Management - Racing - Sports | 4 players | 1989