Join our community to share news, fan art, videos and memes about Valve games and mods, including Half-Life, Portal, TF2, Counter-Strike, Source and more.
Check out our new platform – by fans, for fans.
https://community.lambdageneration.com/
We also host LambdaBuilds – A series of Source level design competitions in collaboration with ModDB.
Plus participate in our game servers and events
