level 4 is impossible with the character you have, he's not fast enough and there are too many barriers slowing you down. and that steps level is also impossible. needs more characters available from the start, this is why cyclomaniacs worked and this doesnt. and the controls ROYALLY suck.
drop green things onto black walking "blocko" robot to kill it.
currently cant reach level 9 key as controls to jump are too sensitive & controls to fly arent sensitive enough. and those electrical things are too close together, plus the blocks you can stand on are totally useless.