O'Leary Manager 2000

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2 /5

0 Management - Simulation - Sports | 2 players | 2000

Objection!

0 Simulation | 1 player | 1992

Ocean Ranger

0 Simulation | 1 player | 1989

Oddballz: Your Wacky Computer Petz

2 Simulation | 1 player | 1996

Odell Down Under

1 Simulation - Edutainment | 1 player | 1994

Office Darts 301

0 Sports - Simulation | 1 player | 1994

Oide yo Doubutsu no Mori

1 Management - Simulation | 4 players | 2005

One Armed Bandit

0 Simulation - Casino | 1 player | 1991

Onslaught : Armoured Assault

0 Simulation | 1 player | 2018

Ookami to Koushinryou: Boku to Holo no Ichinen

1 Simulation | 1 player | 2008

Ookami to Koushinryou: Boku to Horo no Ichinen

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5 /5

0 Simulation | 1 player | 2008

Ookami to Koushinryou: Umiowataru Kaze

0 Simulation | 1 player | 2009

Ookami to Koushinryou: Umiowataru Kaze

0 Simulation | 1 player | 2009

Opening Night

0 Simulation - Edutainment - Creation | 1 player | 1995

Operation Air Assault

0 Simulation | 1 player | 2005

Operation AirStorm

0 Action - Simulation | 1 player | 1994

Orbiter

0 Edutainment - Simulation | 1 player | 1986

Ore no Ryouri

0 Action - Simulation | 1 player | 1999

Oregon Trail for Windows

0 Adventure - Simulation - Edutainment | 1 player | 1996

Oregon Trail II

0 Adventure - Simulation - Edutainment | 1 player | 1995

3 Oregon Trail II: 25th Anniversary Limited Edition

1 Adventure - Simulation - Edutainment | 1 player | 1996

Osaka Naniwa Matenrow

0 Simulation - Strategy | 1 player | 1999

Overlord (1994)

0 Simulation | 1 player | 1994