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 ...
IGN

Team Fortress 2 Modders Rejoice as Valve Releases Full Client and Server Game Code

Surprise! Valve's just released a massive update to the Source SDK, adding "all" the Team Fortress 2 client and server game code. Valve said the update lets players build entirely new games from its ...
Digital Trends

Valve just released the source code for Team Fortress 2 — on purpose

Valve just released the entirety of the Team Fortress 2 client and server source code, and it wasn’t even an accident. In a post on the Team Fortress website titled “The TF2 SDK has arrived!” Valve ...
PC Gamer

Two Team Fortress 2 mods are down due to 'an arrangement with Valve'

Modders on both projects have said it's nothing to worry about. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Two major Team Fortress 2 mods ...
PCGamesN

Two major Team Fortress 2 mods are temporarily down "due to an arrangement with Valve"

The developers behind two big Team Fortress 2 mods have temporarily halted downloads of their projects, and nobody seems to know why. The folks behind both Open Fortress and TF2 Classic both say that ...