Very good.
Very good! I'm going to point out some things that about 500 other reviews probably already covered but here it goes.
1: It was amazingly slippery, it was a bit hard to start moving but when i started moving i started sliding.
2: At 50% i flew off the map and died. perhaps percentage should not have such drastic effects?
3: If there were combo moves i missed it, if there werent then you should put some in. like a -> is a down kick or something.
Overall i had to say it was a great game! for someone's first game it turned out to be a really great.... game? lol Anyway good job and keep up the good work.