Half-LifePortalTeam Fortress 2Source FilmmakerValveBlack MesaLambdaGenerationSven Co-opEntropy : ZeroGarry's ModCounter-Strike: Global OffensiveLeft 4 Dead

Joined

Sven Co-op
Sven Co-op
Valve
Valve
Garry's Mod
Garry's Mod
Black Mesa
Black Mesa
Team Fortress 2
Team Fortress 2
Source Filmmaker
Source Filmmaker
Half-Life
Half-Life