At any given point in time, there are at least two or three different sales happening on Steam. Most of them include some background art that you aren’t really meant to notice. But Team 17’s new sale ...

Valve has just issued a massive Source SDK update giving modders access to the Team Fortress 2 game code, opening the door for them to build all-new games based on the classic FPS and publish those ...

I know this is a free to play game, but I've always wished that it was more common for source code to be released for all games after they've had their time on the market. After over a decade, most ...

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 ...

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 ...

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 ...