Soma on 14 December 2009
Depends on which kind of games you like.
I recommend:
Silent Hill
Muramasa The Demon Blade
Pro Evolution Soccer (the Wii version is completely different)
Punch Out
Mad World
Castlevania Judgment FC: 1161 - 3389 - 1512
3DS Friend Code: 3480-2746-6289
Wii Friend Code: 4268-9719-1932-3069