I am really impressed by this game. The mechanics and level design is perfect. When you think you master the trick, new mechanic is introduced. You never get bored of playing this game. I agree with the comments below, you should definitely make it a full game and release on consoles. I would pay for it. The graphic and music are excellent as well. Can't believe it was made in a game jam. Thank you for showing me how high the sky is. I will keep learning and hope one day I may achieve your level.