Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
537,906 1,052,119   Dota 2
212,553 484,957   Counter-Strike: Global Offensive
55,511 67,065   Team Fortress 2
44,790 59,425   Sid Meier's Civilization V
42,062 59,916   ARK: Survival Evolved
36,297 49,395   Garry's Mod
36,157 58,889   Grand Theft Auto V
35,312 42,769   Starbound
27,279 39,130   Unturned
27,006 36,481   Fallout 4