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 ...

Source code holds the very essence of how a game runs – there's a reason most developers don't release their games' source codes publicly.

The source code leak will enable engine-level changes and fixes, but only if Ubisoft gives it the green light. When you purchase through links on our site, we may earn an affiliate commission.

Why it matters: Gamers might be surprised to learn that there is a thriving open-source game community. Not only are these games completely free, but they can run on a potato and are compatible ...

What just happened? The infamous hack on Rockstar Games last year is still haunting the company. According to reports, files originating from that original incident, including GTA V source code ...

Valve releases full Team Fortress 2 game code to encourage new, free versions Other Source games also get the Half-Life 2 anniversary update treatment.