After some searching on Wikipedia, I found a list of the best selling games for each console. The Wii's best selling games (excluding Wii Sports) are listed below. 1. Wii Play: 16.15 million 2. Mario Kart Wii: 9.53 million 3. Wii Fit: 8.76 million (sold more than Galaxy!?) 4. Super Smash Bros. Brawl: 7.47 million 5. Super Mario Galaxy: 6.1 million 6. Mario Party 8: 4.86 million 7. The Legend of Zelda: Twilight Princess: 4.52 million 8. Mario & Sonic at the Olympic Games: 3.4 million 9. Link's Crossbow Training: 2.75 million 10. Super Paper Mario: 2.28 million I hope Wii play is on this list solely because it comes packaged with a Wiimote. Note the absence of Metroid Prime 3. You can find the full list here: http://en.wikipedia.org/wiki/List_of_best-selling_video_games