The Left 4 Dead 2 beta program has added the Extended Mutation System, an expanded toolset for modders to author custom scripts controlling enemy behavior, spawn points and custom game types. A Valve-created survival variant, called Holdout, is included as a Mutation example. Valve has published a ...
Posted on Jan 27th 2015 8:15AM
Posted on Jan 26th 2015 11:00AM
Posted on Jan 26th 2015 10:00AM