Here's map #3:
All for One
http://steamcommunity.com/sharedfiles/f ... d=72078471
The exit's right there!
It seems that fizzlers are disproportionately counted when it comes to the "Too many items" error. After removing 4 items and still getting it, I put them all back and reduced a fizzler from two-wide to one-wide, and it compiled.
Other than that, this is my first map with goo, and you'll need it while you are in that wing of the puzzle several times. If you can portal the ceiling or floor, there's a good chance goo's supposed to come out of it.
Re: the enormous vertical hall. I wanted the second puzzle to be above, but I'd already planned 2 boring portal-through-a-grate passages, so I used an oldie but a goodie to handle the traverse instead.
