Day of Defeat: Source

1,630 hrs

Battlefield: Bad Company™ 2

101 hrs

Call of Duty®: Modern Warfare® 3 (2011) - Multiplayer

51 hrs

Team Fortress 2

50 hrs

Call of Duty: Black Ops - Multiplayer

38 hrs

Call of Duty: Modern Warfare 2 (2009) - Multiplayer

38 hrs

Counter-Strike: Source

16 hrs

Counter-Strike 2

15 hrs

Call of Duty 4: Modern Warfare (2007)

15 hrs

Call of Duty: Black Ops

9 hrs