Single-player games are generally safe. However, if the ES3 file is used in an online multiplayer game (e.g., co-op survival game), editing it is considered cheating. Many modern games use Easy Save 3 for local caching but validate data on the server. Editing your local ES3 file might get you banned if the game has an anti-cheat system like EAC or BattlEye.
: A GUI tool for the game R.E.P.O. that supports modifying player health, currency, and exporting data in ES3 format. es3 save editor
Replace the original file in the game's save folder with your edited version. Steam Community Clear Backups: Single-player games are generally safe
Note: Some common passwords for games like Supermarket Together are g#asojrtg@omos)^yq . Single-player games are generally safe. However