One Piece Unlimited Cruise: Episode 2 - Mezameru Yuusha

0 Action - Adventure | 2 players | 2009

Overlord: Les Larbins en Folie

0 Action - Adventure - Puzzle | 1 player | 2009

Oogami Ichirou Funtou-ki: Sakura Taisen Kayou Show Beni Tokage yori

0 Adventure | 1 player | 2000

1 Ojousama Tokkyuu

0 Adventure - Visual novel | 1 player | 1998

1 Ojousama Tokkyuu

0 Adventure - Visual novel | 1 player | 1998

Out of This World (Beta)

0 Action - Adventure | 1 player | 1992

Once Upon A Timeline

0 Adventure | 1 player | 2015

Oregon Trail for Windows

0 Adventure - Simulation - Edutainment | 1 player | 1996

Onions.EXE

0 Action - Adventure - Horror | 1 player | 2014

Ore wa Shoujo Mangaka

1

5 /5

0 Adventure - Visual novel | 1 player | 2012

Oblatchno, vozmojny osadki v vide frikadelek

0 Action - Adventure | 1 player | 2009

Orion Burger

1

4 /5

0 Adventure | 1 player | 1996

1 O.D.T.: Escape... Or Die Trying (Demo)

0 Action - Adventure - RPG | 1 player | 1998

Ore! Tomba

0 Action - Adventure - Platformer | 1 player | 1998

Ooze: Creepy Nites

0 Adventure - Text-based | 1 player | 1989

Orion Burger

0 Adventure | 1 player | 1996

Once Upon A Time: Baba Yaga

0 Adventure - Edutainment | 1 player | 1991

Once Upon A Time: Little Red Riding Hood

0 Adventure - Edutainment | 1 player | 1991

Once Upon A Time: Abracadabra

0 Action - Adventure - Edutainment | 1 player | 1991

Oo-Topos

0 Adventure - Text-based | 1 player | 1987

Omnicron Conspiracy

0 Adventure | 1 player | 1989

Once and Future

0 Adventure - Text-based | 1 player | 1988

Once Upon a Forest

0 Adventure | 1 player | 1995

Outer World

0 Action - Adventure | 1 player | 1994

Operation: Eco-Nightmare

0 Adventure - Edutainment | 1 player | 1997

Oregon Trail II

0 Adventure - Simulation - Edutainment | 1 player | 1995

Opera Fatal

0 Adventure - Edutainment - Music | 1 player | 1996

Operation Odin

0 Adventure - Reflexion | 1 player | 1996

Out of this World

0 Action - Adventure | 1 player | 1992

Outer World

0 Action - Adventure | 1 player | 1992

Out of this World

1

4 /5

0 Action - Adventure | 1 player | 1992

Onimusha 2

1

5 /5

0 Action - Adventure | 1 player | 2002

Onimusha 3

0 Action - Adventure | 1 player | 2004

Okami

3

4 /5

0 Action - Adventure | 1 player | 2006

Ookami

0 Action - Adventure | 1 player | 2006

Olympus no Tatakai

0 Action - Adventure | 1 player | 1988

Onimusha 3: Demon Siege (Undub)

0 Action - Adventure | 1 player | 2004

O.D.T. (Prototype)

0 Action - Adventure | 1 player | 1998

O.D.T. (Prototype)

0 Action - Adventure | 1 player | 1998