Half-Life
34.8 hrs last two weeks / 778 hrs on record
Counter-Strike
Counter-Strike: Source
Day of Defeat
Deathmatch Classic
Half-Life 2
2.2 hrs on record
Half-Life 2: Deathmatch
1.6 hrs on record
Half-Life 2: Lost Coast
0.4 hrs on record
Half-Life: Blue Shift
Half-Life: Opposing Force
Ricochet
Source SDK
