Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
642,325 970,830   Dota 2
543,904 552,237   Counter-Strike: Global Offensive
61,780 62,643   Team Fortress 2
50,474 52,958   Football Manager 2016
45,294 45,294   Garry's Mod
43,542 55,138   Grand Theft Auto V
43,334 45,012   Sid Meier's Civilization V
42,613 48,773   Unturned
41,061 43,635   Rocket League
39,797 46,186   Deus Ex: Mankind Divided™