Image for refrence
12 is meant to be easy and 13 is meant to be a buffed 12, but i can make it a bit harder, they are brothers, all debug keys have been left (i will remove them) both songs at the same time was intentional. the broken next episode part is because the level data was shifted and a bit wonky to add 12 and 13. and i didnt add an ending yet, that will be in the next update. also in the next update, 12 and 13 will be temperarly removed but will be added back