Yeah i am quite sorry about that, got this reply often. It is so, that i had to make a invisible death wall, so that the player couldnt just fall down and get to the end (because code is from top to bottom not from left to right, like a normal platformer). This normaly wouldnt be a problem if you would see it, but i know, like this it is hard to guess, where you should go.
I am going to upload some updates, after the jam ended, would be nice, if you would try it again then ;)
Have a nice day