Source 1 based games such as TF2 and Counter-Strike: Source

SRC Repair is a free open source tool that can be used for tuning and cleaning up Steam and Source engine games.

Stream music from YouTube while playing games on Steam

Python class for manipulation with Valve KeyValues files (VDF format). Provides parsing of VDF files to object with dict interface, editing of this object keys and values and writing of any object with dict interface to VDF file format.

Library to query Source-Engine game server information for ngx_lua/OpenResty

Source Engine network client protocol implementation. Join Source Engine games as a real client

A personalised Team Fortress 2 HUD.

#This is a simple copy of the Original, i have just compiled it for Win

A personalised Team Fortress 2 config.

Library to query Source-Engine game server information for ngx_lua/OpenResty