Counter-Strike: Source

1,052 hrs

Counter-Strike 2

1,011 hrs

Dota 2

431 hrs

Team Fortress 2

173 hrs

Borderlands 2

115 hrs

Sid Meier's Civilization V

105 hrs

Borderlands: The Pre-Sequel

63 hrs

Company of Heroes

37 hrs

Chivalry: Medieval Warfare

32 hrs

Company of Heroes: Tales of Valor

28 hrs