Currently Online 
It is finished after a lot of restructuring. (It seems items can glitch through elevators if out of screen for a certain amount of time)
This is by far my most complex level yet, tricky puzzles that require timing and careful observation. I hope I caught all the points where you could get stuck yet there's always checkpoints / reset points just in case.
Companion Bill: Lady in red C193-0000-0093-51BA
Guide Bill through the level to help him save his lady in distress. Beware Bill is grumpy, he can't help the constant shooting. 4 checkpoints available, yet it is possible to end the level with the same Bullet Bill launcher.
I'm going to make an easy version tomorrow, simplify some of the puzzles and have him shoot mushrooms instead. Considering the track record of my other puzzle levels I have little hope this will get completed. (ie not by looking up the final password in the editor)
Edit: Deleted, found a fatal short cut that would get you stuck a little further on.
Edit: Re-uploaded
Easy version (less danger, less taxing jumps) 013C-0000-0095-2F20
Hardcore version (Bill shoots, extra puzzle) 9238-0000-0095-2B39
