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New Super Mario Bros. Wii cover art

InstallRecompilation

New Super Mario Bros. Wii

Nintendo Entertainment Analysis & Development · 2009 · Wii

Get it on GitHubHow to play

Doesn't play in a browser tab yet: it plays on your own device. Opens github.com in a new tab. Follow it to see on your home page when it comes out, or plays here.

On your device

Install

A build to download from the project and run on your device.

  • NSMB Wii Multiplayer Decompilation

    By WitherBlitz56 stars on its repository

    Releases

    RecompilationWindowsLinuxAndroidAI-assisted

    Latest release v0.2.2, Oct 21, 2026Code last updated Oct 21, 2026License: GPL-3.0A list SubmitGame reads flags it as made with an AI's help.

    How to play
    1. Download the build for your system (Windows, Linux and Android) from the project's release page.
    2. The project's page says what it needs from your own copy of New Super Mario Bros. Wii, if anything.
    3. Launch it.

Build from source

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

  • NSMBW-Decomp

    By NSMBW-Community147 stars on its repository

    Source

    Decompilation

    Code last updated Sep 27, 2026

    9% of the code matched, as decomp.dev measured it on Sep 24, 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. Wii, 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.

Under the hood: every project behind it, its license and code, how they connect, and who made them.

News

All news
  1. Release · Oct 21, 2026NSMB Wii Multiplayer Decompilation v0.2.2, and 12 more since Oct 8, 2026

About

New Super Mario Bros. Wii is a side-scrolling 2.5D Mario platformer for the Wii and the tenth game in the Super Mario series. In addition to the single-player experience, New Super Mario Bros. Wii also features a multiplayer mode for up to four players. This is the first Super Mario game to feature co-op and vs. modes at the same time since Mario Bros. It features more items, new levels, and more enemies than the DS predecessor. The game introduces two new power-ups, the Propeller Mushroom and the Penguin Suit, which turn characters into their propeller and penguin forms, respectively.

Description from IGDB.

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