Ok, I checked the code for "Collapse Motherland" and it seems to me that a Civ will collapse if none of its cities are within its Broader Area and it owns less than half of the cities within its Normal Area. So I believe that you could have a Core Area that encompasses parts of western continental Europe, an Normal Area consisting of Ireland and a Broader Area encompassing all of these regions. Then you should be good. Also, I still suspect that you have been using an outdated version RFC. Stuff is missing from your RiseAndFall.py! This explains the stuff missing from Consts.py, since that code isn't used in your copy... I don't know what you should do about all this though. If you have compiled an DLL that doesn't work with the latest BTS patch you're pretty much in serious trouble... You might have to redo everything.