MW2 tops this week's Live activity list

This week's Live activity list has shown Modern Warfare 2 was the most successful game on the service for the week of May 17. In other news, the sky is blue and grass is green.

Halo 3 and Red Dead Redemption came second and third, with Halo 3: ODST in fourth and Call of Duty in fifth. The Halo: Reach multiplayer beta came in sixth.

Get the top ten below, with the full list over at Major Nelson.

1. Modern Warfare 2
2. Halo 3
3. Red Dead Redemption
4. Halo 3: ODST
5. Call of Duty: World at War
6. Halo: Reach multiplayer beta
7. FIFA 10
8. Battlefield: Bad Company 2
9. Grand Theft Auto IV
10. Call of Duty 4: Modern Warfare