I wish this game would have showed the boss' health. I was annoyed by how long it was. Is it all just one level? I'm impressed by the score as I don't think it's that good. I do have to reload the page. That can get annoying.
The music is very nice. It's very easy to understand this game. I adore how you get your health replenished every time at a checkpoint. I can tell you made 'DUCKS!'. You have a very distinct style.