Choose your own Adventure.
Choose your own adventure games are always fun (game? Movie? Bit of both)
I'd love to see part 3 be much larger, if you imagine each scene as a 'page' in a book, childrens books often have 80-120 page 'choose your own adventure' type books, and I could see you easily making one of these with a bit more effort.
Your animation is good enough, and unique enough (while at the same time being very crude and basic), so just writing more plot into a single game would work out great, and make a very entertaining project for others to watch, and be a part of.
Keep up the good work.