Counter-Strike: Source
57.9 hrs last two weeks / 729.9 hrs on record
Counter-Strike
2.1 hrs on record
Day of Defeat
Deathmatch Classic
Geometry Wars
Half-Life
0.1 hrs on record
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Ricochet
Source SDK
