Borderlands
20 hrs last two weeks / 50 hrs on record
Left 4 Dead 2
10.1 hrs last two weeks / 47.4 hrs on record
View statsView global gameplay stats
Counter-Strike: Source
1.4 hrs last two weeks / 345.9 hrs on record
Counter-Strike
Day of Defeat
Deathmatch Classic
Doom 2
Doom 3
10.5 hrs on record
Doom 3: Resurrection of Evil
0.8 hrs on record
Final Doom
Garry's Mod
View statsView global gameplay stats
Half-Life
Half-Life 2
20.9 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Left 4 Dead
50.5 hrs on record
View statsView global gameplay stats
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Left 4 Dead 2 Demo
2.7 hrs on record
Left 4 Dead Authoring Tools
Master Levels of Doom II
Ricochet
Source SDK
26.8 hrs on record
Team Fortress 2
12.8 hrs on record
View statsView global gameplay stats
Team Fortress Classic
