Not a bad piece of work at all. It's got a good feel and styling to it, but frankly it falls to sheer lack of professionalism. We're talking a multitude of weird bugs here and a very unclear environment. It really is hard to explain exactly what the game needs without going into specific, so for instance one problem was after you entered the cat grotto you had to fall into a huge group of enemies and died. Without the EEGG I would have died every-time. Also for instance, the shift between levels wasn't clear (worst was once you killed the second boss and the beginning of the cat level, how did he get there?). Not a bad piece of work all in all but some polishing is definitely in order.
Thanks for the game and good luck in the future!