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Metroid II: Return of Samus cover art

Build from sourceDisassembly

Metroid II: Return of Samus

Nintendo R&D1 · 1991 · Game Boy

Source 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.

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Build from source

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

  • M2RoS

    By metroidret32 stars on its repository

    Source

    Disassembly

    Code last updated Aug 25, 2026License: MIT

    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 Metroid II: Return of Samus, if anything.

  • metroid2

    By Vashy77720 stars on its repository

    Source

    Decompilation

    Code last updated Nov 8, 2021License: MIT

    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 Metroid II: Return of Samus, 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.

About

A Sinister Planet Threatens the Galaxy! Battle through a sprawling underworld, seeking out every last Metroid, and build up your arsenal by discovering mysterious artefacts. Enjoy new abilities like the Spider Ball, and powerful new weapons like the Plasma Beam, as you attempt to eradicate the Metroids once and for all.

Description from IGDB.

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