Finally!
Hah, i thought this would never come.
And i see that you made a lot of changes to when i first saw it a month or so ago.
It looks unbreakable from the pictures but of course i will have to download and check it out. Or maybe I'll see ya online if you go on later.
I like the interlocking of the octagon building, its kinda a trademark for you to add those type of structures in your maps now, good idea :P