Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
537,479 1,019,645   Dota 2
229,083 605,268   Counter-Strike: Global Offensive
55,354 67,035   Team Fortress 2
46,431 85,773   Grand Theft Auto V
40,030 68,798   Rocket League
37,709 57,549   Garry's Mod
36,323 49,175   Warframe
36,198 51,457   ARK: Survival Evolved
34,104 46,293   Sid Meier's Civilization V
31,311 49,287   Rust