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 GTA IV
6 Left 4 Dead
7 STREET FIGHTER IV
8 FIFA 09
9 Halo Wars Demo
10 Guitar Hero World Tour
Top Arcade Titles (Full Versions purchased):
1 Braid
2 3 on 3 NHL(TM) Arcade
3 Castle Crashers
4 Worms
5 UNO®
6 Super Street Fighter II Turbo HD Remix
7 A Kingdom for Keflings
8 Death Tank
9 Ultimate Mortal Kombat 3
10 The Maw
200°
190°
220°
170°
Ad 
140°
20°
40°
40°
30°
40°
