I'm guessing the public version of 0.715 doesn't have all the content as so far all I can find is 2 keycards and the shotgun and thats about i
okay so I believe the 0.15 is an old version before 0.71 as so far.... theres nothing in it so either they released an older build as the public one for now orrr they released the old build on accident.
Fixed!