Super Mario Bros.: Mario Bros: The 1 Day Showdown 
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Super Mario Bros.: Mario Bros: The 1 Day Showdown is a fan-made modification for the Nintendo Entertainment System developed within a single day using assembly language. This hack features graphics imported from Super Mario World and introduces a unique gameplay mechanic where players collect coins by defeating enemies unleashed by Lakitu, aiming to survive for 100 seconds.
Time to Beat
Main Story 1h 41m
Main + Extras 2h 0m
ttb_all 1h 56m
Speedrun Avg 0h 8m
Speedrun Full 0h 24m
Release Date
Jun 11, 2023
1 years ago
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Popular Nintendo Entertainment System Games
NES Core Required
Super Mario Bros.: Mario Bros: The 1 Day Showdown Game Wiki
Experience Super Mario Bros.: Mario Bros: The 1 Day Showdown Game (USA) online wiki exclusivly at RetroSpot.net. View Super Mario Bros.: Mario Bros: The 1 Day Showdown and use it with an core of your choice. Super Mario Bros.: Mario Bros: The 1 Day Showdown is compatible with PC, Mac, iOS and Android. RetroSpot is USA #1 choice for Retro Game information for games like Super Mario Bros.: Mario Bros: The 1 Day Showdown.