I don't know if I had submitted a comment, but this game is awesome! I have played this a long time ago, (Back then it was the first version..) and I see it came a long way!
I have one thing, though. I am using Index controllers and the navigation doesn't seem to appear. Don't know if it's something that is known. If not, then I can give you logs and other things to help with finding this bug.
I assume that you have navigation EXM installed. There is a known bug related to navigation - sometimes path doesn't get generated and I need to find cases when that happens. If you can send me a logfile (to contact@voidroom.com) then it will be helpful. I'll be creating a test case to generate worlds one after another (using different play area settings) to look for invalid navigation cases.
