Counter-Strike
Counter-Strike: Source
388.6 hrs on record
Dark Messiah Might and Magic Multi-Player
Dark Messiah Might and Magic Single Player
Day of Defeat
0.2 hrs on record
Deathmatch Classic
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Lost Coast
Half-Life: Blue Shift
0.2 hrs on record
Half-Life: Opposing Force
Ricochet
Source SDK
