Trampoline Trampolines of a number of sizes and shapes that bounce racers and objects that contact them into your air and can be tricked off of, like Mushroom Trampolines. Pokey Desert area Tall, segmented cactus enemies that slide among the sides of the track though oscillating. Wiggler Acorn Heights https://www.youtube.com/watch?v=n-sXoCW3gYU