World of Goo
0.6 hrs last two weeks / 0.6 hrs on record
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Aion
52.9 hrs on record
Condition Zero
Condition Zero Deleted Scenes
Counter-Strike
Counter-Strike: Source
Day of Defeat
Day of Defeat: Source
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Deathmatch Classic
Dragon Age: Origins
17 hrs on record
Fallout 3
91.8 hrs on record
Half-Life
Half-Life 2
Half-Life 2: Deathmatch
Half-Life 2: Episode One
Half-Life 2: Episode Two
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Half-Life 2: Lost Coast
Half-Life: Blue Shift
Half-Life: Opposing Force
Half-Life: Source
Half-Life Deathmatch: Source
Left 4 Dead
20 hrs on record
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Left 4 Dead Authoring Tools
Portal
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Ricochet
Sid Meier's Civilization IV
7.4 hrs on record
Sid Meier's Civilization IV: Beyond the Sword
12 hrs on record
Sid Meier's Civilization IV: Colonization
1.9 hrs on record
Sid Meier's Civilization IV: Warlords
Source SDK
Team Fortress 2
0.1 hrs on record
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Team Fortress Classic
