7. Brain Tumbler Experiment

This is a world set inside Raz’s own mind! It could have been a cool idea, but Double Fine doesn’t really do much with this neat setup. However, there is a lot of narrative foreshadowing that happens in this level. Once you’ve beaten the game, going back through this stage will make you go “Ohh..wow…now I get that..” a lot. The best part of this world is near the end when you fight a mechanical menace inside a world made out of blueprints and math.