N64 Big Donut

Big Donut is a battle course in Mario Kart 64 that, as its name implies, is shaped similar to a big donut. In the hole of the donut is a pool of lava. If the players are to fall in it, they will lose a balloon and be brought out by a Lakitu. There are also four block towers located around the course that provide the only means to evade opposing racers. The course is also somewhat downhill, making it a little more rougher.