NiGHTS
Project Rygar
Soul Calibur Adventure game
Treasure Island Z
Opoona
Resident Evil 4 Wiimake
Resident Evil: Umbrella Chronicles
Ghost Squad
Dewy's Adventure
Manhunt 2
Boogie
MySims
EA Playground
Ready to Rumble
Rock Band
DDR Hottest Party
Final Fantasy Crystal Chronicles: the Crystal Bearers
Chocobo's Dungeon
Scarface
And many.. many unannounced titles.

I'm forgetting some, I know, but this is it for now...