An official blog post from Team Fortress 2 has announced the full release of the game's source code. Given the game's ...

After nearly 18 years since its release, Valve is sharing Team Fortress 2's source code to allow players to remake the game ...

Valve said the update lets players build entirely new games from its source code, and unlike Steam Workshop or local content ...

Valve just released the full client and game source code for Team Fortress 2, opening wild possibilities for the modding community.