Valve adds "all the Team Fortress 2 client and server game code" to its Source mod tools, letting modders "build completely new games based on TF2" and publish the…

Valve has just issued a massive Source SDK update giving modders access to the Team Fortress 2 game code, opening the door ...
PC Gamer

Pre-Fortress 2, a mod that bridges the gap between Team Fortress Classic and TF2, is coming to Steam with a whole lotta grenades

Team Fortress 2 modders love nothing more than imagining alternate histories for Valve's long-running multiplayer shooter, and this year has seen several of these nostalgia-tinged conversions migrate ...
vg247

Team Fortress 2 - you can play a Heavy with Gabe Newell's face

You can now wear Gabe Newell's face as headgear in Team Fortress 2. The Steam workshop is full of very delightful and sometimes wacky mods that alter the appearance of in-game assets. Team Fortress 2, ...
PCGamesN

Legendary Team Fortress 2 mod pulled offline following Valve DMCAs

Team Fortress 2 Source 2 has been shut down following a copyright claim from Valve, alongside a remake of the original Portal. Now, a long-standing and well-loved Team Fortress 2 mod, which makes a ...