Alright, here we go. Appreciate NWR for taking the time to do this! This was tough, so many great games for the Wii from lots of publishers.
First Party Games:
1) Super Smash Bros Brawl
2) Xenoblade Chronicles
3) The Last Story
4) Legend of Zelda: Skyward Sword
5) Super Mario Galaxy 2
6) Super Mario Galaxy
7) Legend of Zelda: Twilight Princess
New Super Mario Bros Wii
9) Punch Out!!
10) Wii Sports Resort
Third Party Games:
1) Monster Hunter (#1 Overall)
2) No More Heroes
3) Disney Epic Mickey
4) Zack and Wiki
5) House of the Dead: Overkill
6) De Blob
7) Mad World
MLB Power Pros
9) Resident Evil: Umbrella Chronicles
10) Sky Crawlers: Innocent Aces
Games sitting on my shelf that I haven't gotten to that I feel might make these lists (Just so people wonder why I might have left them out)
de Blob 2
Fire Emblem: Radiant Dawn
Fragile Dreams: Farewell Ruins to the Moon
Little King's Story
Metroid Prime Trilogy
No More Heroes 2
Tales of Symphonia: Dawn of the New World