If the save file is unencrypted, high-quality online tools like allow you to upload the .es3 file, swap to a visual tree view, safely edit variables, and export it back to its original extension. Step-by-Step: How to Safely Edit an ES3 File
: Many ES3 files are encrypted with specific passwords to prevent tampering. A quality editor like the ES3 Web Editor R.E.P.O Save Editor es3 save editor high quality
What (Windows, Mac, Steam Deck) are you using? If the save file is unencrypted, high-quality online
Copy the entire save folder or just game.es3 to a safe location. If the save file is unencrypted
Copy the file and paste it elsewhere before making any changes.