Valve has opened up Team Fortress 2's full client and source code, encouraging players to 'change, extend, or rewrite' the ...

Valve just released the entirety of the Team Fortress 2 client and server source code, and it wasn’t even an accident. In a ...

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 company has added the client and server game code to the Source software ...

"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 officially released the full client and server code for its seminal first-person shooter Team Fortress 2 online. Fans of the game are encouraged to “change, extend or rewrite” Team Fortress ...

GameSpot may get a commission from retail offers. Team Fortress 2 has been a very durable performer for Valve, having remained active for the better part of two decades. And while there have been ...