Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
561,409 1,052,400   Dota 2
210,289 499,821   Counter-Strike: Global Offensive
54,666 69,588   Team Fortress 2
40,968 51,193   Sid Meier's Civilization V
36,689 57,769   Grand Theft Auto V
35,762 50,999   Garry's Mod
35,135 40,335   Starbound
34,086 53,391   ARK: Survival Evolved
26,544 38,304   Unturned
26,528 40,396   Warframe