Recomp / Games / Wii

Mega Man 9 matching decompilation

Matching decompilation of the US WiiWare release of Mega Man 9 on decomp-toolkit, linking matched functions into a byte-identical DOL.

Matching decomp Not stated wip · 19.28%
Stars—
Commits, 30 days—
Latest release—
Last push—
Matched19.28%bytematch.dev

Decomp progress

19%2.3k of 8.3k functions matched · via ByteMatch
0%25%50%75%100%Oct 16, 2026Oct 23, 2026
Matched code over time, 3 recorded changes, version WR9E.

Linked (fully built from source): 18.92%. Figure from ByteMatch, measured Oct 18, 2026, checked 2026-10-23. This project opted into public progress tracking. How this works

Facts

Original
Mega Man 9 (2008)
Platform
Wii
Method
Matching decomp
Provenance
Not stated what this means
Status
wip · 19.28% matched
Licence
CC0-1.0
Team
arceuss
Started
2026-10
Needs the original
Yes: you supply your own legally obtained copy

How to get it legally

This project ships code only. Build or download it from the official repository, then supply data from a copy of Mega Man 9 you own. Recomp never links to ROMs, discs or game data.

This project was decompiled by arceuss. Facts last checked 2026-10-23. Suggest a correction

Lineage

Sources

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