Do I need the original game files to run Metroid Fusion Decompilation?

Yes. The project does not include the original game's assets, so you need your own copy.

Metroid Fusion Decompilation

DecompilationActive

Source code reconstructed from the original game's compiled binary, so the game can be understood, rebuilt and ported.

Based on Metroid Fusion

Image of the original game, Metroid Fusion. This project has no screenshots of its own yet.

Metroid Fusion (original game, not this project) — Image of the original game, Metroid Fusion. This project has no screenshots of its own yet.

Links, repository & details

About

A work-in-progress decompilation of Metroid Fusion. The README lists 3147 of 3607 functions decompiled (87.24%) and builds the US ROM mf_us.gba; other regions and debug builds are not yet supported. It warns that the decomp is not shiftable and should not be used as a base to work on anything.

Getting started

Setup needs agbcc, binutils-arm-none-eabi, python3 and g++, with WSL on Windows, plus a base ROM named mf_us_baserom.gba.

Known issues & limitations

The debug version is not supported yet.

What you need to run it

Original game files required. The project ships code only; you provide your own copy of the game (Game Boy Advance version).

FAQ

What is Metroid Fusion Decompilation?: Metroid Fusion Decompilation is an open-source decompilation of Metroid Fusion. Source code reconstructed from the original game's compiled binary, so the game can be understood, rebuilt and ported. The original game ran on Game Boy Advance.
Do I need the original game files to run Metroid Fusion Decompilation?: Yes. The project does not include the original game's assets, so you need your own copy.