ZigZag & Jump

A big difficulty pass so runs last much longer. Speed now builds up gradually, the gap between a corner and the next obstacle is twice as long, and the path is wider. Obstacle collision now matches the hurdle you actually see, so jumps have more room. After the rainbow boost ends you stay protected for a moment longer, giving you time to take back control. Blinking barriers no longer vanish completely - they fade so you can still see where they are.