A remake of Killing Floor 1's KF-BioticsLab.
http://steamcommunity.com/sharedfiles/filedetails/?id=433781398
http://steamcommunity.com/sharedfiles/filedetails/?id=434005974
http://steamcommunity.com/sharedfiles/filedetails/?id=433781398
http://steamcommunity.com/sharedfiles/filedetails/?id=434005974