You want to head up to the surface. But you can't. Not yet anyway. Besides the air is getting too stuffy down here. "But the only way out" you decide "is down." You find yourself in a containment lab. You see the normal enemies getting radiated to super enemies to stop you!!!! But you find that the very last containment area is empty...oh shoot. You find a giant...thing staring into your very own eyes! This is not good. Find the yellow key and get the crystal to win!