| Titre | Année | Genre |
|---|---|---|
| Oso Yogui, El - El Videojuego | 2011 | Plate-forme |
| Osouji Sentai Clean Keeper | 2008 | Aventures |
| Osu! Exercise Doujou | 2010 | Sports |
| Othello | 2009 | Réflexion |
| Otvechay ne Zevay | 2009 | Quiz |
| Ouchide Infinite Puchi Puchi Wii | 2008 | Arcade |
| Ougon no Kizuna | 2009 | Aventures |
| Our House Party | 2009 | Arcade |
| Ousama Monogatari | 2009 | Aventures |
| Out of Galaxy - Gin no Koushika | 2009 | Aventures |
| Outdoor Action Double Pack | 2010 | Compilation |
| Overflow | 2011 | Arcade |
| Overlord - Dark Legend | 2009 | Aventures |
| Overturn | 2009 | Action |
| Overturn - Mecha Wars | 2010 | Action |
| Oyako de Asobo - Miffy no Omocha Bako | 2010 | Educatif |
