pick Mario or luigi by clicking on them, space to jump on luigi and up on mario so yeah basically. don't get killed by the goombas. also try and beat the high score. oh and the worlds do change XD
music is avicii levels also used in @ScratchU8 's outro all the sprites by me all the code by me XD if youre wondering yes I DID make this game and if youre asking this question you know why im saying that!