Ok, at first I thought this was another flappy bird clone but man, that was far from a clone! The concept is great and was a lot of fun. Only thing I would change is the tutorial text, I love how you included it in the gameplay but I moved way to fast to read everything.
One question comes to mind after reading your games page... are you really 13? If yes WOW! Just WOW! This is so impressive!
Keep it up! Great work!