Mother3Recomp

Console

Game Boy Advance

Project

MOTHER 3

Runs On

Windows · Linux · Android

Version

v1.0.6, Oct 16, 2026

Steam Deck

Runs On Steam Deck - “In Steam Deck Game Mode, launch directly without any Proton compatibility layer needed”

Decomp Buddy never downloads games. It sets up MOTHER 3 and tells you exactly which file of yours to drop in - then checks it's the right one. A ready-made plan is published for this one, so no AI key is needed.