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 ...

Do it yourself,” is how Team Fortress 2 players read Valve's recent decision to put the free-to-play FPS's official developer ...

Games giant Valve might be winding down development on Team Fortress 2 for good. The developer of Portal 2, Half-Life: Alyx, ...

Valve: > Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite ...

Valve has released the Team Fortress 2 SDK, which means we can expect a load of new content from the modding community.

Following a long line of community-driven, fan-focused updates, Valve releases the full client and server code of Team ...

Team Fortress 2 has gotten a major update, as Valve opens up the modding scene even further to allow total overhauls to the ...

Team Fortress 2 maker Valve has handed over the game's full client and server code to fans, encouraging them to "change, ...

Valve officially dropped the software development kit for the long-beloved multiplayer shooter game for free in its latest ...

It took almost 20 years, but Team Fortress 2, the team-based FPS that changed a great many lives when it debuted in 2007, now has an SDK that Valve says will enable creators "to build completely ...

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