For some reason, I'm imagining Sega making a first-person Sonic the Hedgehog demo. You're running and running through a looping factory environment. You can go pretty fast. Then, eventually, you collect a ring. "WTF?" A counter ticks up to 50 rings, you start glowing and moving faster, and you can now bust through a wall to reveal a linear path with robotic enemies. I need to think better things.