Well, I just about made it! http://itch.io/jam/7dfps/rate/13891
I think I over ran by about 8 hours - I don't call that too shoddy considering I've been at work during the day from 9-5.
I'll post a full gameplay vid and dev. blog at some future point :) For now, good luck and best wishes to everyone who participated. I hope you all get some rest and look forward to playing all your games.