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

2,356 hrs

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

703 hrs

Counter-Strike: Source

571 hrs

Call of Duty: Black Ops II - Multiplayer

341 hrs

Call of Duty: Ghosts - Multiplayer

92 hrs

Call of Duty: Advanced Warfare - Multiplayer

72 hrs

Call of Duty 4: Modern Warfare (2007)

26 hrs

Garry's Mod

12 hrs

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

11 hrs

GRID 2

8 hrs