As I've said, this is the most beautiful campaing there is, custom props, custom music, castom atmosphere, it's like fantasy within l4d universe, not only that but the gameplay is also good. I've ...
I doubt Valve will ever you whole l4d potential even in l4d3 especially now with focus on versus. If you ever wanted horror coop game that is actually horror than here it is.
I remember guy felt sick on map 2 long time ag in l4d1, now I can make sick a lot of people again, but fun kind of sick. This campaing really needed to be ported.