Steam Hardware & Software Survey
Steam Stats
Top games by current player count
Current Players Peak Today   Game
 
640,792 964,950   Dota 2
569,452 583,115   Counter-Strike: Global Offensive
59,170 61,706   Team Fortress 2
56,302 60,276   Football Manager 2016
46,140 46,140   Fallout 4
45,670 46,606   Garry's Mod
44,060 47,561   Sid Meier's Civilization V
42,734 52,460   Unturned
42,550 46,984   Rocket League
39,673 53,101   Grand Theft Auto V