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New Super Mario Bros. cover art

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New Super Mario Bros.

Nintendo Entertainment Analysis & Development, Nintendo · 2006 · DS

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The project publishes its code and no build: you build it as its README says.

  • nsmb

    By NSMB-Decomp68 stars on its repository

    Source

    Decompilation

    Code last updated Sep 3, 2026License: CC0-1.0

    2.8% of the code matched, as decomp.dev measured it on Sep 3, 2026

    How to play
    1. There is no build to download: get the code from the project's repository.
    2. Build it as its README says. What the build gives, a program to run or the original game rebuilt for an emulator, is written there too.
    3. The project's page says what it needs from your own copy of New Super Mario Bros., if anything.

From SubmitGame's list, read Oct 21, 2026 and decomp.dev, read Oct 14, 2026, with releases, stars and licenses as each project's repository gives them. The steps are the same for every project of a kind: its own page has the details.

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About

New Super Mario Bros. is a side-scrolling 2.5D action-adventure platformer game for the Nintendo DS, starring Mario and Luigi. The game features a solo story mode with Mario or Luigi, a two-player wireless game Mario Vs. Luigi, as well as a minigame mode for up to four players. The gameplay of New Super Mario Bros. is very much like that of the classic 2D platformers, mostly Super Mario Bros. and Super Mario Bros. 3, and substantially builds upon them to create gameplay both classic and contemporary. As the game is on DS, the touch screen allows players to store an additional power-up and view the distance still to go in a level.

Description from IGDB.

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