Team Fortress 2 Modders Rejoice as Valve Releases Full Client and Server Game Code
Valve said the update lets players build entirely new games from its source code, and unlike Steam Workshop or local content ...
Valve releases full Team Fortress 2 SDK, removing most modding restrictions
Valve recently published the Source SDK's first significant update in a decade, adding all of Team Fortress 2's client and server code. Although fan-made items and ...
Valve releases 'Team Fortress 2 SDK,' enabling creators to 'build completely new games based on TF2'
Valve has also released major updates to all Source-engine multiplayer games adding 64-bit support, scalable HUDS, "and a lot ...