Here's the top 10, ranked according to unit sales (NPD declined to provide the units):
1. Wii Play
2. Guitar Hero III: Legends of Rock
3. Grand Theft Auto: San Andreas
4. Call of Duty: Modern Warfare 2
5. Wii Fit
6. Mario Kart w/ Wheel
7. Call of Duty 4: Modern Warfare
8. Madden NFL '07
9. Call of Duty: World at War
10. Namco Museum
Wii Play best selling game of last 15 years
Posted on Saturday, January 23 2010 @ 12:05 CET by Thomas De Maesschalck