Team Fortress 2
20.3 hrs last two weeks / 444.4 hrs on record
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Counter-Strike: Source
16.5 hrs last two weeks / 136.9 hrs on record
Shattered Horizon
2.2 hrs last two weeks / 2.2 hrs on record
Assassin's Creed
1.5 hrs last two weeks / 34.3 hrs on record
Half-Life 2
0.9 hrs last two weeks / 35.1 hrs on record
Half-Life 2: Deathmatch
0.6 hrs last two weeks / 0.9 hrs on record
Garry's Mod
30.3 hrs on record
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Half-Life
9.9 hrs on record
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
0.1 hrs on record
Half-Life: Blue Shift
Half-Life: Opposing Force
Left 4 Dead
13.1 hrs on record
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Left 4 Dead Authoring Tools
Portal
7.2 hrs on record
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Source SDK
3 hrs on record
