Counter-Strike
1.8 hrs on record
Day of Defeat
Deathmatch Classic
Half-Life
3.7 hrs on record
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life Deathmatch: Source
Ricochet
Source SDK
