Great idea
Belive it or not, I had an idea to do soemthing like this, a DDR/Fighter mix, but I couldnt figure out a good way to do it. What you made was pretty good, but all it really was is a DDR game with an animation of a fight scene behind it. I thought about it for a long time anf couldnt figure out how to mix the two very different styles and have it work, having a little bit of each genre. Have you ever seen a game like this before? I'm curious if you have, PM me if so.