It just keeps repeating the same level over and over again. If you go off the side you're dead without any way to reset. The box breaks if you jump on it or just even brush against it without hammer and then usually the door does not unlock even when you collect all the keys. Oh and sometimes you get stuck between the planks on the floor, I suppose because of the gap between them. One last thing how do you get pancake? Currently there is only two people with that medal and there is such little to do that I'm surprised more people don't have it.