Team Fortress 2
34.9 hrs last two weeks / 100.2 hrs on record
View statsView global gameplay stats
Half-Life
3.9 hrs last two weeks / 428.6 hrs on record
Counter-Strike
3.8 hrs on record
Day of Defeat
0.8 hrs on record
Deathmatch Classic
Half-Life 2
Half-Life 2: Episode One
Half-Life 2: Episode Two
View statsView global gameplay stats
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Left 4 Dead
107.4 hrs on record
View statsView global gameplay stats
Left 4 Dead Authoring Tools
Portal
View statsView global gameplay stats
Ricochet
Source SDK
Team Fortress Classic
0.5 hrs on record
World of Goo
12 hrs on record
View statsView global gameplay stats
