Mario Kart SX

What if Nintendo created a DLC track pack for Super Mario Kart in 1992? The aim of this hack is to make a compliment to the original game. Super Mario Kart featured courses named for Mario, Koopa and Bowser. This has new themes for the other 5 characters plus a revamp of the Mario, Bowser and Rainbow Road courses. In addition to 20 all-new standard tracks, it also features 4 new battle courses. The roster is mostly the same but Donkey Kong Jr. has been replaced with regular Donkey Kong and Koopa is replaced with Paratroopa.