| Title |
Platform |
Genre |
Release Date |
| O.R.B.: Off-World Resource Base |
PC |
Strategy |
Nov 4, 2002 |
| Obscure |
PS2, XBOX, PC, PSP |
Action |
Mar 31, 2005 |
| Obscure: The Aftermath |
PS2, WII |
Action Adventure |
Mar 27, 2008 |
| Octodad |
PC |
Action Adventure |
Nov 1, 2010 |
| Octodad: Dadliest Catch |
PC, MAC |
Action Adventure |
na |
| Octomania |
WII |
Action |
Mar 25, 2008 |
| Oddworld: Abe's Exoddus |
PSONE, PC |
Platform |
Oct 31, 1998 |
| Oddworld: Abe's Oddysee |
PSONE, PC |
Platform |
Aug 31, 1997 |
| Oddworld: Abe's Oddysee - New 'n' Tasty |
PSVITA, PS3, PC, X360 |
Platform |
na |
| Oddworld: Munch's Oddysee |
XBOX, PC, PS3, PSVITA |
Action |
Nov 15, 2001 |
| Oddworld: Stranger's Wrath |
XBOX, PC, PS3, PSVITA |
Action |
Jan 25, 2005 |
| Odin Sphere |
PS2 |
Action Adventure |
May 23, 2007 |
| Of Orcs and Men |
PC, PS3, X360 |
RPG |
Oct 11, 2012 |
| Of Orcs and Men {UK} |
PC |
Other |
na |
| Off-Road Drive |
PC |
Other |
Sep 29, 2011 |
| Off-Road Velociraptor Safari |
PC |
Action |
Jan 28, 2008 |
| Office Space |
PSP MOVIE |
Other |
na |
| Officers |
PC |
Strategy |
Mar 24, 2009 |
| Offspring Fling |
PC, MAC |
Puzzle |
Mar 30, 2012 |
| Ogre Battle 64: Person of Lordly Caliber |
WII |
RPG |
Mar 29, 2010 |
| Ogre Battle: The March of the Black Queen |
WII |
RPG |
Mar 2, 2009 |
| Oil Rush |
PC, PS3 |
Strategy |
Jan 25, 2012 |
