Editor 2021 — Torchlight 3 Save
If you used the editor to give yourself Fort Reputation points before building the required rooms, the Fort questline would break. You would be stuck with a "Ghost Architect" who wouldn't speak to you. The only fix was to revert to a pre-edit save.
Before opening the editor, copy the SaveGames folder to your desktop. Edits in 2021 were known to occasionally corrupt the Level_Map.bin file, forcing a map reset. torchlight 3 save editor 2021
This is the tricky part. Torchlight III save files are not neatly labeled text files. They are binary blobs. You have to "Search" for existing values to find where they are stored. If you used the editor to give yourself
Scenario: Editing Gold
Ctrl+F in HxD and search for that Hex string (Search for "Hex-values").
Scenario: Editing Stats (Strength/Dexterity/etc) Press Ctrl+F in HxD and search for that