GameLogical: The Rayman series is known for levels that require you to sprint the entire time, from start to finish. Spikes raise and lower at specific intervals; puffs of smoke and fire billow out at predetermined times. So if you slow down, even for a second, you might miss your window and be forced to start all over. The frantic nature of these levels means you essentially abandon any hope of coherent thought while you play, and you operate on a completely instinctive level. Agility outweighs all else.