Super Mario Bros.: Super Mario Bros with Demo and Iris 
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Super Mario Bros.: Super Mario Bros with Demo and Iris is a modified version of the original Super Mario Bros. for the Nintendo Entertainment System. This hack introduces Demo, a character created by Raocow, along with updated player graphics and altered palettes. It also includes minor text modifications, offering a fresh take on the classic platforming experience.
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
Feb 1, 2018
7 years ago
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NES Core Required
Super Mario Bros.: Super Mario Bros with Demo and Iris ROM
Download the Super Mario Bros.: Super Mario Bros with Demo and Iris ROM free and start playing in minutes on any top emulator—desktop, mobile, or web. Enjoy lightning-fast Super Mario Bros.: Super Mario Bros with Demo and Iris ROM downloads with full setup guides, cheats, and retro gaming tips so you can relive the classics today.