However, before you do that...from the position you are in now...
Click here to view the secret text
×...you should be able to get out, don't worry about the northeast door. Just get out, using the mimic on the southeast orb. Then, switch positions. That is, have Beethro man the southeast orb, and have the mimic get the southwest orb. At this point you don't care about the mimic getting stuck behind. And Beethro can kill the last roach without getting stuck too...
Well, if that works, maybe that did give away the hardest part. I don't know, there are lots of facets to this room.
Game on,
____________________________
"
He who is certain he knows the ending of things when he is only beginning them is either extremely wise or extremely foolish; no matter which is true, he is certainly an
unhappy man, for he has put a knife in the heart of wonder."
-- Tad Williams