Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
671,006 805,538   Dota 2
523,254 526,172   Counter-Strike: Global Offensive
67,668 67,933   Team Fortress 2
53,513 54,499   Football Manager 2016
52,906 52,906   Garry's Mod
50,482 52,476   Sid Meier's Civilization V
50,240 58,456   Grand Theft Auto V
44,107 45,660   Rocket League
41,757 46,549   Starbound
38,042 39,142   Arma 3