Super Mario Bros. 3: Super Mario Bros 3 - Ultimate Custom Level Chaos 
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Super Mario Bros. 3: Ultimate Custom Level Chaos is a fan-made modification of the classic NES title Super Mario Bros. 3. In this game, players navigate an array of custom-designed levels, each presenting unique challenges and varying difficulty. The plot centers around Toad's wager with Princess Peach, pushing players to enhance their skills and embrace the chaos of these levels, which have been crafted over several years.
Time to Beat
Main Story 5h 0m
Main + Extras 6h 0m
ttb_all 5h 0m
Speedrun Avg 0h 17m
Speedrun Full 1h 12m
Release Date
Sep 7, 2020
4 years ago
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Popular Nintendo Entertainment System Games
NES Core Required
Super Mario Bros. 3: Super Mario Bros 3 - Ultimate Custom Level Chaos ROM
Download the Super Mario Bros. 3: Super Mario Bros 3 - Ultimate Custom Level Chaos ROM free and start playing in minutes on any top emulator—desktop, mobile, or web. Enjoy lightning-fast Super Mario Bros. 3: Super Mario Bros 3 - Ultimate Custom Level Chaos ROM downloads with full setup guides, cheats, and retro gaming tips so you can relive the classics today.