Borderlands
21.6 hrs last two weeks / 34.7 hrs on record
Team Fortress 2
10.8 hrs last two weeks / 895.1 hrs on record
View statsView global gameplay stats
Counter-Strike: Source
0.3 hrs last two weeks / 18.8 hrs on record
Audiosurf
0.8 hrs on record
View statsView global gameplay stats
Bioshock
16.4 hrs on record
Call of Duty 2
Call of Duty 4: Modern Warfare
6.2 hrs on record
Condition Zero
Condition Zero Deleted Scenes
1.7 hrs on record
Counter-Strike
13.7 hrs on record
Day of Defeat
Day of Defeat: Source
View statsView global gameplay stats
Deathmatch Classic
Garry's Mod
3.4 hrs on record
View statsView global gameplay stats
Half-Life
6.1 hrs on record
Half-Life 2
16.8 hrs on record
Half-Life 2: Deathmatch
0.8 hrs on record
Half-Life 2: Episode One
3.6 hrs on record
Half-Life 2: Episode Two
4.2 hrs on record
View statsView global gameplay stats
Half-Life 2: Lost Coast
Half-Life: Blue Shift
1.8 hrs on record
Half-Life: Opposing Force
2.9 hrs on record
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
30.4 hrs on record
View statsView global gameplay stats
Left 4 Dead 2
7.3 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
6.1 hrs on record
Left 4 Dead Authoring Tools
Painkiller: Gold Edition
Portal
3.1 hrs on record
View statsView global gameplay stats
Ricochet
Source SDK
