Oh jeez lets see here, ive been meaning to pick up...
Tales of Vesperia
Saints Row 2
Devil Summoner
Halo ODST
Batman Arkham Asylum
Rune Factory 2
Dead Rising
Halo Wars
Prototype
Luminous Arc 2
New Super Mario Bros
Others I cant think of off the top of my head. I am way behind in my gaming wants, granted ive played a few of those up there, but never owned or finished them.