Left 4 Dead 2
8.3 hrs last two weeks / 68.7 hrs on record
View statsView global gameplay stats
Left 4 Dead 2 Authoring Tools
3.2 hrs last two weeks / 3.2 hrs on record
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
View statsView global gameplay stats
Deathmatch Classic
Garry's Mod
1.9 hrs on record
View statsView global gameplay stats
Half-Life
Half-Life 2
0.4 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
1.5 hrs on record
Half-Life 2: Episode Two
0.7 hrs on record
View statsView global gameplay stats
Half-Life 2: Lost Coast
0.2 hrs on record
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
158.6 hrs on record
View statsView global gameplay stats
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Demo
8.4 hrs on record
Left 4 Dead Authoring Tools
9 hrs on record
Portal
View statsView global gameplay stats
Ricochet
SiN 1
SiN 1 Multiplayer
SiN Episodes: Emergence
Source SDK
2.7 hrs on record
Team Fortress 2
3.6 hrs on record
View statsView global gameplay stats
Team Fortress Classic
Zeno Clash
10.9 hrs on record
View statsView global gameplay stats
