Counter-Strike: Source
31.1 hrs last two weeks / 412.8 hrs on record
Left 4 Dead 2
10.5 hrs last two weeks / 28.4 hrs on record
View statsView global gameplay stats
Team Fortress 2
4.2 hrs last two weeks / 24.2 hrs on record
View statsView global gameplay stats
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
70.3 hrs on record
View statsView global gameplay stats
Left 4 Dead 2 Demo
1.7 hrs on record
Left 4 Dead Authoring Tools
