Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
640,527 948,551   Dota 2
477,219 528,862   Counter-Strike: Global Offensive
62,304 65,707   Team Fortress 2
52,153 58,162   Grand Theft Auto V
49,428 57,591   Football Manager 2016
49,152 56,492   Sid Meier's Civilization V
48,338 52,674   Garry's Mod
44,745 53,142   Starbound
40,041 42,680   ARK: Survival Evolved
38,337 48,313   Rocket League