Save Patcher / Viewer

BACK UP YOUR SAVE FILES BEFORE EDITING

8/12/2026 - Fusion Mode bug is fixed in version 1.0.2! This tool still functions as a save/config viewer and patcher, and can still fix the bug if you're on 1.0.1 or earlier.

Privacy note: This runs locally, in your browser. Your save files are never uploaded.
If you run into problems, please use the Contact form at the bottom of the page.

Load File

Your save files are located in C:\Users\(Username)\AppData\Local\Metroid_Prime_Origins

To view/edit your save: Choose the file named Samus|Fusion (Slot).NUT or drop it here Other .NUT files from this game will work too, but edit at your own risk!

BACK UP YOUR SAVE FILES BEFORE EDITING

Load File

Patch Fusion Mode

Save Snapshot