Team Fortress 2
25.6 hrs last two weeks / 755 hrs on record
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Left 4 Dead 2
1.4 hrs last two weeks / 21.7 hrs on record
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Aion
30 hrs on record
Champions Online
76.3 hrs on record
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Counter-Strike: Source
19.6 hrs on record
GRID
Half-Life 2
24.2 hrs on record
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Left 4 Dead 2 Add-on Support
Left 4 Dead 2 Authoring Tools
Portal
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Serious Sam HD: The First Encounter
2.1 hrs on record
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Source SDK
37.3 hrs on record
Torchlight
17.8 hrs on record
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Torchlight Editor
