Off the Wall (Prototype)

0 Action | 1 player | 1992

Opoona

0 RPG | 1 player | 2007

Oyaji Hunter Mahjong

0 Adult - Board game | 1 player | 1995

Oyaji Hunter Mahjong

0 Adult - Board game | 1 player | 1995

Ontamarama

0 Music | 1 player | 2007

Ontama: Onpu-tou Hen

0 Music | 1 player | 2007

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

0 Adventure | 1 player | 2000

1 One Piece: Unlimited World Red

6

5 /5

6 Action - Adventure | 2 players | 2014

1 OpenLara

3

4 /5

7 Action - Platformer - Adventure | 2 players | 2016

Oasis Road

0 RPG | 1 player | 1999

Overlord: Les Larbins en Folie

0 Action - Adventure - Puzzle | 1 player | 2009

Oz

2

4 /5

0 Action - RPG | 1 player | 2005

One Piece Mansion

0 Action - Strategy | 1 player | 2001

1 One Piece Mansion

1 Action - Strategy | 1 player | 2001

Ottifanten: Kommando Störtebeker

1

3 /5

0 Action - Platformer | 1 player | 2001

Othello Millennium

0 Board game - Reflexion | 2 players | 1999

Othello (HES)

0 Board game - Reflexion | 2 players | 1988

Othello

0 Board game - Reflexion | 2 players | 1990

Othello

0 Board game - Reflexion | 2 players | 1986

Onigashima Pachinko-Ten

0 Casino | 1 player | 1991

Otogi Banashi Taisen

0 RPG | 1 player | 1995

Othello World

0 Board game - Reflexion | 2 players | 1992

Othello World II: Yume to Michi e no Chousen

0 Board game - Reflexion | 2 players | 1995

Othello World

0 Board game - Reflexion | 2 players | 1994

Ottos Ottifanten: Baby Brunos Alptraum

0 Action | 1 player | 1998

Outburst

0 Fighting | 2 players | 1993

Out of Gas

0 Action | 1 player | 1992

Oyatsu Quiz Mogumogu Q

0 Quiz | 1 player | 1997

Oira Jajamaru! Sekai Daibouken

0 Action - Platformer | 1 player | 1990

Oui-Oui

1

3 /5

0 Action - Platformer | 1 player | 2000

Oui-Oui : Une journée au Pays des jouets

2 Action - Adventure - Platformer | 1 player | 2005

Oui-Oui au Pays des jouets

0 Edutainment | 1 player | 2011

Oui-Oui et le Grand Carnaval des jouets

1 Edutainment | 1 player | 2013

Oui-Oui : Grande fête au Pays des jouets

0 Edutainment | 1 player | 2011

Obocchama-kun

0 Board game | 4 players | 1991

Obocchamakun

0 Platformer | 1 player | 1991

4 One Piece: Pirate Warriors 3

19

5 /5

49 Beat'em up | 2 players | 2015

Operation C

0 Action | 1 player | 1991

Overlord: Dark Legend

3

4 /5

0 Action - Adventure | 1 player | 2009

1 One Piece: Pirate Warriors 2

9

5 /5

23 Beat'em up | 2 players | 2013

Odin Sphere: Leifthrasir

3

4 /5

2 Action - RPG | 1 player | 2016

3 One Piece: Pirate Warriors

15

5 /5

27 Action - Beat'em up | 2 players | 2012

Opa Opa

0 Action | 2 players | 1987

Olympic Gold

2 Sports | 4 players | 1992

OutRun 3-D (Beta)

0 Racing | 1 player | 1991

Okage: Shadow King (Undub)

0 RPG | 1 player | 2001

Otometeki Koi Kakumei * Love Revo!! 100kg Kara Hajimaru Koi Monogatari

0 Visual novel | 1 player | 2013

Otometeki Koi Kakumei * Love Revo

0 Visual novel | 1 player | 2006

Otometeki Koi Kakumei * Love Revo! Portable

0 Visual novel | 1 player | 2010

Otometeki Koi Kakumei * Love Revo!! DS

0 Visual novel | 1 player | 2006