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

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 of other improvements." When you purchase through links on our site, we ...
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 ...
PCGamesN

Team Fortress 2's 'Save TF2' petition has been delivered to Valve HQ

Your name could be in Valve HQ. It's weird even typing that out if I'm honest, but it isn't any less true. If you signed the famous Save TF2 petition, you've now been immortalized in a book that sits ...