Celeste Mario’s Zap & Dash! is a ROM hack of Super Mario Bros., released in July 2023 as a precursor to the work-in-progress Mario Machina. Described by its main creator w7n as a “hastily done minihack”, it is the most technically impressive hack of this game by far, with heavy modifications to almost the entire game engine. The player progresses through a mostly linear world, using walljumps, Celeste-style dashes and various features in the level design to assist movement. The main collectables in the game are moons, which serve as a measure of completion as well as increasing the maximum number of dashes the player is able to store.

However, this run by fella8 skips collecting any moons and instead focuses on dashing through the game, improving the previous publication by 00:06.040.

Watch this run being played back on a real console.