After a few days of number crunching, here are the most popular games on the LIVE Service for 2009 based on connectivity.

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

1    Halo 3
2    Call of Duty 4
3    Modern Warfare 2
4    Call of Duty: WaW
5    Gears of War 2
6    GTA IV (Purchase and download the full game)
7    Left 4 Dead
8    Halo 3: ODST
9    FABLE II Episode 1 (of 5)
10   バイオハザード５」デモ (BioHazard 5 -  Resident Evil 5)
11   Halo Wars - Demo
12   RESIDENT EVIL 5   
13   Fallout 3
14   UFC 2009 Undisputed Demo
15   Left 4 Dead 2 - Demo
16   Gears of War
17   1 vs 100
18   Guitar Hero World Tour

19   Guitar Hero III

20   FIFA 09