Great, has potential!
The game in itself is a really great idea. I can imagine it making frontpage in no time flat, but its short, the graphics are sup-par (in my opinion, but that's speaking for myself), and the boss was a pain in the neck. I personally found him kinda hard to kill, especially when he turned blue and I had to get up close to hurt him, but he kept spamming that volcano floor. I didn't win until I had a stroke of luck and he didn't use the volcano floor for a while. Lower the boss' difficulty a little? Otherwise great game.