The health had a reason, but I am going to be honest. I get distracted easily so I didn't work much on it and that's why is sucks. The spin has to do with the spin attack, but that was just a dumb idea. Past the halfway point of the jam I had another idea which was better with the theme, but I already realised that I got distracted a lot and decided not to change idea, since I wouldn't get it done before the end of the jam.