To use a save file downloaded from the internet (e.g., a "100% completion" file), your 3DS must have . Tools Needed: Checkpoint or JKSM .
: If you don't want to use an editor, you can manually enter publicly released passwords at the Post Office for rare coins and items. 3. Importing & Updating Transferring : You can import data from Bony Spirits Fleshy Souls Psychic Specters Yo-kai Watch 2 Save File Download