Super Mario Bros. Enhanced is a ROM hack of Super Mario World that recreates the NES game Super Mario Bros. under the Super Mario World engine. Unlike Super Mario Bros. Deluxe, however, Enhanced is not meant to be as faithful and retains a lot of gameplay elements from World; Mario can stock up on powerups, previous levels can be replayed, and the spin jump is retained. Nonetheless, all 32 levels from the original Super Mario Bros. have been faithfully recreated, along with eight original levels unique to this ROM hack.

For this run, IgorOliveria666 decides to mess around with the game by exploiting and showing off many of the glitches retained from Super Mario World along with a few new ones.