| Oboro Muramasa Youtouden |
> 3 |
Action-RPG |
2008 |
| Obscure |
> 3 |
Survival Horror |
26 Maj 2004 |
| Octomania |
> 3 |
Mind game |
11 Mars 2008 |
| Oddworld: Munch's Oddysee |
> 3 |
Adventure |
0 |
| Oddworld: Stranger's Wrath |
> 3 |
Action/Adventure |
3 Mars 2005 |
| Off-Road : Wide Open |
> 3 |
Racing |
0 |
| Okami |
> 3 |
Adventure |
30 Maj 2008 |
| Ollie King |
> 3 |
Sport |
Inställt |
| Omega Five |
> 3 |
Shoot'em-up |
November 2007 |
| One Piece: Unlimited Adventure |
> 3 |
Adventure |
Första kvartalet 2008 |
| One Piece: Unlimited Cruise |
> 3 |
Action/Adventure |
Okänt |
| Onee Chanbara Revolution |
> 3 |
Action/Adventure |
2008 |
| Oneechanbara vorteX |
> 3 |
Action |
Oktober 2006 |
| Onimusha 4 |
> 3 |
Action |
0 |
| Open Season |
> 3 |
Action |
Oktober 2006 |
| Operation Darkness |
> 3 |
Strategy |
Juli 2008 |
| Operation Flashpoint 2 |
> 3 |
Tactical FPS |
2009 |
| Operation Flashpoint: Elite |
> 3 |
Tactical FPS |
28 Oktober 2005 |
| Opoona |
> 3 |
RPG |
25 Juli 2008 |
| Otogi 2 |
> 3 |
Beat'em all |
2004 |
| Otogi : Myth of Demons |
> 3 |
Action |
0 |
| Outlaw Golf |
> 3 |
Sport |
0 |
| Outlaw Golf 2 |
> 3 |
Sport |
Fjärde kvartalet 2004 |
| Outlaw Tennis |
> 3 |
Sport |
29 Juli 2005 |
| Outpost Kaloki X |
> 3 |
Strategy |
2 December 2005 |
| Outrun 2 |
> 3 |
Racing |
2004 |
| Outrun 2006: Coast 2 Coast |
> 3 |
Racing |
31 Mars 2006 |
| Over G Fighters |
> 3 |
Flying |
30 Juni 2006 |
| Overlord |
> 3 |
Action/Adventure |
Tredje kvartalet 2007 |
| Overlord Dark Legend |
> 3 |
Tactical action |
2009 |
| Overlord II |
6 |
Tactical action |
2009 |
