Half-Life
5.9 hrs last two weeks / 127 hrs on record
Counter-Strike
Counter-Strike: Source
Day of Defeat
1.6 hrs on record
Deathmatch Classic
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Ricochet
Source SDK
