Though first i wanted not to criticize your entry too much, due to your age, later i decided to be more honest, so you would new what is wrong and imvprove your skill, as for now i think this will be much better use for you as a game developer.
The game, is too short, so the gameplay couldn't be fully tested. The level is built in such a way that no shapeshifting is really needed. I won't say much about the controls, as i understand that your coding skills are quite poor yet. The graphics... well, there are none. And the cycled short beat nearly drove me crazy, so i turned the sound off soon. So, the camera choice is awkward as you should understand that this perspective isn't really the best for a 3d platformer. Actually, there are not much games in which such a perspective really worked. So, though this is your first game, and i am really glad for you as you enter the majestic world of gamedev, i must warn you that before you will make something at least decent, you will have to learn a lot of stuff, and this takes much longer than a month or two. So, good luck with you beginnings, hope to see your much improved skills in August.
And move on, i am looking forward to see some great stuff from you.