Nice!
I like games like these. It had great coding, and atleast decent graphics. But, I really just liked the gameplay, nice job. The only problem, is, the physics, I think you need it a bit more smooth, then the second only problem, is length, it was a bit short. Maybe you should add more. But, that's really all you need for a 10 from me. Great job, I hope you make some second one or something!