Played it a lot today, totally awesome!
Only "fun" part is when you are on a moving platform your character doesn't move, seems strange, other than that the game physics are those of a professional game! Congrats
How many stages are there? I can't go past stage 2 level 3, too hard for me lol
 also, a pause option would be neat (e.g. pressing L+R at the same time)