it looks great, and the game is fun, but some of the movements are really difficult to get the hang of like pressing up at the right time to travel up the water, and the camera often seems to lag too far behind the player, which just made that even harder and I found myself frequewillntly off screen or at the very edge, not really seeing what I needed to... but that is the negative on to the positive it has such a great vibe and with a little more polish could be fantastic...
I really didn't get how to damage the boss, maybe I am just missing something
Nice job...
Also maybe consider putting up a image or something games with no image are often a red flag and this was way better than I was expecting!