Recomp / Games / Game Boy Advance

Mother 1+2 disassembly

Disassembly of the Japanese GBA compilation Mother 1+2 that rebuilds a ROM with the original checksum.

Matching decomp Human-led wip
Stars30+1 ★ in 4 days
Commits, 30 days2
Latest release—
Last pushSep 24, 2026

GitHub figures as of 2026-10-18, refreshed daily.

Facts

Original
Mother 1+2 (Japan) (2003)
Platform
Game Boy Advance
Method
Matching decomp
Provenance
Human-led · Repo created 2020, predates AI coding tools (GitHub) what this means
Status
wip
Licence
none
Team
Normmatt
Started
2020-06
Runs on
Game Boy Advance
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 Mother 1+2 (Japan) you own. Recomp never links to ROMs, discs or game data.

This project was decompiled by Normmatt. Facts last checked 2026-10-14. Suggest a correction

Sources

Something wrong or out of date? Send a correction.

Game Boy Advance · 2003 · ★ 14

Advance Wars 2: Black Hole Rising decompilation

Advance Wars 2: Black Hole Rising

Work-in-progress matching decompilation of Advance Wars 2: Black Hole Rising for GBA; builds still need the original as a base.

Matching decomp Not stated

Game Boy Advance · 2001 · ★ 12

Advance Wars decompilation

Advance Wars

Archived decompilation of the US Advance Wars for GBA that builds a byte-identical copy of the original.

Matching decomp Human-led
+36 ★ in 4 days

Game Boy Advance · 2001 · ★ 180

Alchemy

Golden Sun and Golden Sun: The Lost Age

Decompilation of both Golden Sun games into readable, buildable code, with progress tracked across all six languages.

Decompilation AI-assisted
+2 ★ in 4 days

Game Boy Advance · 2003 · ★ 45

Banjo-Kazooie: Grunty's Revenge decompilation

Banjo-Kazooie: Grunty's Revenge

Decompilation of Banjo-Kazooie: Grunty's Revenge for the GBA.

Decompilation Human-led

Game Boy Advance · 2004 · ★ 39

berry-fix

Berry Fix Program (Pokémon Emerald and FireRed/LeafGreen)

Decompilation of the Berry Fix Program included in Pokémon Emerald and FireRed/LeafGreen.

Matching decomp Human-led

Game Boy Advance · 2001 · ★ 18

Breath of Fire (GBA) disassembly

Breath of Fire (GBA, European release)

Disassembly of the European English/French/German GBA release of Breath of Fire that rebuilds a matching copy from the user's original.

Matching decomp Human-led