I loved and hated and loved this game in equal measure. I played for about 11 minutes before I despaired of reaching the window -- those dang physics just kept pushing me back to where I had come for, and the Boss Man just kept making his money.
I don't know if there is a mechanical boss since I didn't make it to the end, but I think it'd be fun to have to try to fight a similarly armed and out of control opponent -- it would be chaotic at the very least.
Great job on the music and sounds, it made for a lovely, messy romp. Excellent work!