O LIST
- Title
- Grade
- Genre
- Publisher
- Released
O.D.T.,O.D.T- Psygnosis
- 12/31/69
O2Jam- TBA
- 12/31/69
Oasis- PlayFirst
- 12/31/69
Oath of Genesis- RPG
- 12/31/69
Obduction- Cyan Inc.
- 12/31/69
OBEY- MMO
- LFA Games
- 01/10/14
Objects in Space- Flat Earth Games
- 12/31/69
Obliteracers- Deck 13
- 12/31/69
Obscure- 12/31/69
Obscure: Learn About Fear- Microids / Dreamcatcher
- 12/31/69
Obscure: The Aftermath- Ignition Entertainment
- 12/31/69
Obscuritas- Koch Media
- 12/31/69
- Observation
- 12/31/69
Observer- Horror
- Aspyr
- 08/15/17
Obsidian- Segasoft
- 12/31/69
Obslashin'- Hashbang Games
- 11/19/14
Ocean Commander- Lexicon Entertainment
- 12/31/69
Ocean Quest Lite- Puzzle
- Thumbstar Games
- 12/31/69
Ocean Run 3D- AMA (Advanced Mobile Applications)
- 12/31/69
Ocean Runner- Arcade
- Teyon
- 01/07/16
Ocean Tales- MMO
- 07/23/14
OceanDive- SCS Software
- 12/31/69
Oceanhorn- FDG Entertainment
- 11/14/13
Ocean|Tower- Simulation
- flaregames
- 05/31/12
Octagon- Microsoft Game Studios
- 12/31/69