Research company NPD revealed the top ten best-selling games in the US between January and November 2009. As anybody who's been following the gaming industry in the past few months can guess, Modern Warfare 2 is No. 1 on the list of best-sellers this year, with the Xbox 360 version shifting 4.2 million copies Stateside last month alone (thanks CVG). Here's NPD's chart:

1. Call Of Duty: Modern Warfare 2 (Xbox 360, Activision) - 4.2m
2. Wii Fit (Wii, Nintendo) - 3.5m
3. Wii Sports Resort (Wii, Nintendo) - 2.4m
4. Wii Mario Kart (Wii, Nintendo) - 2.2m
5. Wii Play (Wii, Nintendo) - 2.1m
6. Halo 3: ODST (Xbox 360, Microsoft) - 2m
7. Pokemon Platinum Version (DS, Nintendo) 1.9m
8. Call Of Duty: Modern Warfare 2 (PS3, Activision) - 1.9m
9. Madden NFL 10 (Xbox 360, Electronic Arts) - 1.5m
10. New Super Mario Bros. Wii (Wii, Nintendo) - 1.4m