Based on users logged on, the top 10 Xbox live games are as follows:1 Halo 2
2 Call of Duty 2
3 Perfect Dark Zero
4 DEAD OR ALIVE 4
5 PGR3
6 Need for Speed? Most Wanted
7 Battlefield 2: MC
8 Madden NFL 06
9 Geometry Wars Evolved
10 NBA 2K6
[Via, majornelson]