Obunsha Deru-jun – Sansuu DS (Japan)

Osawari Tantei – Ozawa Rina (Japan)

Ookami to Koushinryou – Boku to Holo no Ichinen (Japan)

Osawari Tantei – Ozawa Rina – Season 2 1-2 – Rina wa Mita! Iya, Mite nai. (Japan)

Otoshi Deka – Keiji-san, Watashi ga Yarimashita (Japan)

Operation – Vietnam (Europe) (En,Fr,Es,It)

Ougon no Taiyou – Shikkoku Naru Yoake (Japan)

Over the Hedge – Hammy Goes Nuts! (USA)

Obunsha Deru-jun – Kokugo DS (Japan)

Oktoberfest – The Official Game (Europe) (En,Fr,De,Es,It)

Oishiku Kiwameru Shokutsuu DS – Otona no Shuumatsu Henshuubu Gensen no Osusume Omise Jouhou Iri (Japan)

Obunsha Deru-jun – Rekishi DS (Japan)

Ookami Den – Chiisaki Taiyou (Japan)

Oyako de Asoberu DS Ehon – Ukkari Penelope (Japan)

Outlaw’s Paradise (Remastered)

Otona no Renai Shousetsu – DS Harlequin Selection (Japan)

Ojaru-Maru DS – Ojaru to Okeiko Aiueo (Japan)

Ookami to Koushinryou – Umi o Wataru Kaze (Japan)

Original Rummikub, The – Brings People Together (Europe) (En,Fr,De,Es,It,Nl) (DTP Entertainment AG)

Over the Hedge – Hammy Goes Nuts! (Europe) (Fr,De,Es,It,Nl)

OK! – First for Celebrity News – Puzzle Stars (Europe)

Ookiku Furikabutte – Honto no Ace ni Nareru kamo (Japan)

Oscar der Ballonfahrer – Tierische Abenteuer (Europe) (En,De)

Original Frisbee Disc Sports – Ultimate & Golf (USA)