Valve: > Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite ...
After nearly 18 years since its release, Valve is sharing Team Fortress 2's source code to allow players to remake the game ...
An official blog post from Team Fortress 2 has announced the full release of the game's source code. Given the game's ...
Valve is handing Team Fortress 2 modders the keys to the kingdom, as long as they don't try to make any money from it. The ...
Valve just released the full client and game source code for Team Fortress 2, opening wild possibilities for the modding community.