ROM Hack Project Save data converter for Super Mario Galaxy 2 (Wii & Switch)

[timschneeb]

I created a save converter for Super Mario Galaxy 2 since I wanted to carry my incomplete Wii save over to my Switch. It works great so far and can also convert Switch saves back to Wii saves. (Also previously requested in https://gbatemp.net/threads/request-super-mario-galaxy-1-2-savegame-conversor.675914/)

The save data converter is available as a web app: https://galaxy.0001002.xyz/

Source code: https://github.com/timschneeb/galaxy-save-converter

It can also convert the binary save data to JSON text files, which might be useful for editing save files manually.