I'm sure some speedrunners could do impressive things on this game but I'm too bad at this. Maybe I'll go back to it later to at least try to reach the second level. The physic and level design is really harsh but it's well made to teach the mechanics.
Also good atmosphere between the music and the visuals (at least for the first level... I could hear the start of music change closing in on the second stage but did'nt get all the way).
Nice work !