This is the second and last true Mario game for the original Gameboy. It has unique power ups like carrots and bubbles and allows the player to go through each of the worlds in any order. It also features the first appearance of Wario, who would become a staple character for Nintendo.

This run is special, because it literally soils the game by causing a massive amount of total glitching, to skip almost the whole game, to destroy Wario's castle without even meeting him! And you thought Sonic was fast!