These lists are based on global unique users connected to Xbox Live or in the case of Arcade and Community Games, full versions purchased during the week.

Xbox 360 Top Live Titles (based on UU"s):
1 Call of Duty: WaW
2 Halo 3
3 Call of Duty 4
4 Gears of War 2
5 RESIDENT EVIL 5
6 GTA IV
7 FIFA 09
8 Left 4 Dead
9 Halo Wars
10 Fallout 3

Top Arcade Titles (Full Versions purchased):
1 The Dishwasher: Dead Samurai
2 Alien Hominid HD
3 Hasbro Family Game Night **
4 Castle Crashers
5 Peggle
6 Worms
7 3 on 3 NHL Arcade
8 UNO RUSH
9 UNO
10 Teenage Mutant Ninja Turtles 1989 Classic Arcade