Starting off this page with the newest edition to Mario Kart: Space Race is the ability to drive in space, when the characters drive into a wormhole, the go upward and they gain a space helmet and a thruster. In space, you can't go off track, you can't jump in space. To avoid cheating, in the gap between two roads connected by a turn, there is a black hole that drops them off track.
there are 32 characters in Mario Kart: Space Race. 16 Starters and 16 unlockable