Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
435,562 798,602   Dota 2
175,708 629,753   Counter-Strike: Global Offensive
52,806 91,083   H1Z1: King of the Kill
40,981 80,054   Grand Theft Auto V
38,305 61,377   Team Fortress 2
31,302 63,435   ARK: Survival Evolved
20,880 54,265   Rocket League
20,585 35,718   Tom Clancy's Rainbow Six Siege
20,439 31,611   Warframe
19,900 33,453   Sid Meier's Civilization V