Depends on what you like, but here are some suggestions anyway:
Silent Hill : Shattered Memories
Monster Hunter Tri
Goldeneye
NSMBWii
Metroid Prime Trilogy
RE4 (even if you played it on another console)
A Boy and His Blob
Pikmin NPC
Little King's Story
Fragile Dreams
Epic Mickey
Red Steel 2
Endless Ocean 2
Rabbids Go Home
Shawn White (that is if you have Wii Fit, playing this with the Balance Board you'll feel the wind in your hair...)
Donkey Kong Country Returns
Currently Playing: Shin Megami Tensei: Devil Survivor Overclocked, Professor Layton and the Curious Village
Anticipating: Xenoblade, The Last Story, Mario Kart 7, Rayman Origins, Zelda SS, Crush3D, Tales of the Abyss 3DS, MGS:Snake Eater 3DS, RE:Revelations, Time Travellers, Professor Layton vs. Ace Attorney, Luigi's Mansion 2, MH TriG, DQ Monsters, Heroes of Ruin
