Left 4 Dead
30.9 hrs last two weeks / 321 hrs on record
View statsView global gameplay stats
Team Fortress 2
28.9 hrs last two weeks / 497.6 hrs on record
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Half-Life: Source
2.6 hrs last two weeks / 2.6 hrs on record
Bioshock
Braid
5.4 hrs on record
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Counter-Strike
Counter-Strike: Source
22.7 hrs on record
Day of Defeat
Deathmatch Classic
Half-Life
Half-Life 2
2.1 hrs on record
Half-Life 2: Deathmatch
Half-Life 2: Episode One
2.8 hrs on record
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life Deathmatch: Source
Left 4 Dead Authoring Tools
Portal
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Psychonauts
Ricochet
Source SDK
