Note Doors 2 through 7 have special cheat codes to open them. Warning: Using more than 2 of these codes or the codes to open up worlds will result in your save file being erased! * CHEAT THESE GO RIGHT ON THROUGH NOTE DOOR TWO - Opens the 180 Note Door. * CHEAT NOTE DOOR THREE GET IN FOR FREE - Opens the 260 Note Door. * CHEAT TAKE A TOUR THROUGH NOTE DOOR FOUR - Opens the 350 Note Door. * CHEAT USE THIS CHEAT NOTE DOOR FIVE IS BEAT - Opens the 450 Note Door. * CHEAT THIS TRICKS USED TO OPEN NOTE DOOR SIX - Opens the 640 Note Door. * CHEAT THE SEVENTH NOTE DOOR IS NOW NO MORE - Opens the 765 Note Door.