Major Nelson has released the “Final Top Ten List for 2009″ on his twitter today. The list shows us the most played Xbox 360 retail and Xbox Live Arcade games of last week. The list is as follows:

Xbox 360 Top LIVE Titles (based on UU’s)

1    Modern Warfare 2
2    Halo 3
3    Call of Duty: WaW
4    Call of Duty 4
5    GTA IV
6    FIFA 10
7    Left 4 Dead 2
8    Madden NFL 10
9    Gears of War 2
10   Assassin’s Creed II

Top Arcade Titles (Full Versions purchased)
1    Worms 2: Armageddon
2    Alien Breed Episode 1
3    Trials HD
4    Castle Crashers
5    Madden NFL Arcade
6    Turtles in Time Re-Shelled
7    A Kingdom for Keflings
8    Shadow Complex
9    Hasbro Family Game Night
10  Magic: The Gathering