I don't believe this has been raised before.
Brains don't appear to count as impassable in mind-map terms. In the demo attached, for example, that last roach should have started to make its way around the outside... unless it was *so* clever as to realise I was probably going to kill the brain soon anyways
I'm using the latest .15 patch.
[EDIT]
I do realise fixing this would probably cause a lot of demo corruption but I thought I'd point it out. There's also something strange happening with brained golems but I'll post another topic if I can capture what's going on.
[Last edited by Syntax at 12-03-2006 06:03 PM]