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 ...

"We're already preparing for the porting efforts and a potential Steam release now that we've been legally enabled to pursue that," according to one mod dev When you purchase through links on our site ...

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

Two popular Team Fortress 2 mods are back after their creators reopened downloads, both citing Valve's lack of communication with regards to plans to bring their projects to Steam in a more official ...

Team Fortress 2 maker Valve has handed over the game's full client and server code to fans, encouraging them to "change, extend or rewrite" TF2 in any non-commercial way possible. The code is now ...