Paperman: "Hey look, that wall is moving!" You examine the wall. It looks like its made out of liquid, rippling from you breathing on it. Phew, good job you can breathe. "I wonder if we can jump through it?" "Wait no, stop! I saw this in a film... I think it was Super Mario. If you jump through here you'll end up in a paralell universe, where gooey stuff roams the land and you have to obey King Koopa" Paperman ignores you and jumps through it. "Stupid idiot!" You follow him into the liquid wall thing. * Proceed through the liquid wall