The characters that you guys have all have different aesthetic so I think it's amazing that you found a way to make their look and feel work together in a game. I like that there's a character choice screen at the beginning. Since there's a lot going on on screen at any given moment, I think the health bars should be above the characters head to make it easier to players to track their health instead of having to look at the corner of the screen every few seconds while fending off your enemies and obstacles.