Graphics and audio are amazing on this game!
It's a shame to have to wait that long on loading screen ^^'
I would suggest to give some Health Points to the player, 'cause loosing in the first mistake is very frustrating, and the collisions seem very strict and not very player-friendly ( especially when we must see two loading screens between each try ^^')
Anyway, the amount of work for this game seems insane, I don't know how you achieved that in 13 days... !