It's a step up in capacity from existing TF2 modding functionality. “Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making ...

Where there's not a good example to start from efforts are generally more rough. Early TF2 is the most fun I've ever had with an online shooter. I stayed through 2009/10 but it slowly lost its ...

"Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making anything from small tweaks to complete conversions possible," Valve ...