I found in internalsettings.h (at the bottom) an option to toggle random locations. Now some doors in the cities are showing the text "you could pry this door open but you never know what's waiting behind". And when I enter, I'm in totally random inside location. I can leave the way I came but when I go again, there's another location in there. Have you known about it. Is it a joke from game developers? Has someone tried it before? I discovered it accidentaly and I'm completely shocked that something like that can happen. I think that game has lots of undiscover mysteries yet.