Super Mario Bros.: Super One Up 
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Super Mario Bros.: Super One Up is a fan-made ROM hack of the original Super Mario Bros. for the Nintendo Entertainment System. The game features altered graphics and text, making it visually distinct from the original. Super One Up simplifies gameplay with increased availability of extra lives and enhanced jump capabilities for Mario, providing a more accessible experience for players.
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
Apr 2, 2018
7 years ago
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Popular Nintendo Entertainment System Games
NES Core Required
Super Mario Bros.: Super One Up ROM
Download the Super Mario Bros.: Super One Up ROM free and start playing in minutes on any top emulator—desktop, mobile, or web. Enjoy lightning-fast Super Mario Bros.: Super One Up ROM downloads with full setup guides, cheats, and retro gaming tips so you can relive the classics today.