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InstallDecompilation

Super Mario Galaxy

Nintendo Entertainment Analysis & Development · 2007 · 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.

  • Nebula

    By keepvaibin286 stars on its repository

    Releases

    DecompilationWindowsAI-assisted

    Latest release v1.0.1, Oct 16, 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) from the project's release page.
    2. The project's page says what it needs from your own copy of Super Mario Galaxy, if anything.
    3. Launch it.

  • Galaxy Android

    By OpenPort-Labs248 stars on its repository

    Releases

    Source portAndroidAI-assisted

    Latest release v0.0.4-delta, Oct 20, 2026 (a pre-release)Code last updated Oct 20, 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 (Android) from the project's release page.
    2. The project's page says what it needs from your own copy of Super Mario Galaxy, if anything.
    3. Launch it.

  • PS4 recomp

    By chrissotraidis98 stars on its repository

    Releases

    Recompilation

    Latest release v0.2.2, Oct 15, 2026Code last updated Oct 19, 2026License: GPL-3.0

    How to play
    1. Download a build from the project's release page: its files say which systems they run on.
    2. The project's page says what it needs from your own copy of Super Mario Galaxy, if anything.
    3. Launch it.

Build from source

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

  • SMGDecompilation

    By snailspeed396 stars on its repository

    Source

    Decompilation

    Code last updated Dec 18, 2020

    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 Super Mario Galaxy, if anything.

From SubmitGame's list, read Oct 21, 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. Pre-release · Oct 20, 2026Galaxy Android v0.0.4-delta, and 11 more since Oct 14, 2026
  2. Release · Oct 16, 2026Nebula v1.0.1, and 6 more since Oct 6, 2026
  3. Release · Oct 15, 2026PS4 recomp v0.2.1, and 2 more that day

About

A 3D platformer and first Wii entry in the Super Mario franchise, Super Mario Galaxy sees Mario jump across planets and galaxies with varying items, enemies, geographies and gravity mechanics in order to reach his enemy Bowser, who has attacked the Mushroom Kingdom and hijacked Princess Peach's castle with her inside.

Description from IGDB.

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