How To Edit Es3 Save File Updated Jun 2026

No matter which tool you use, regular backups are your best friend. Before any major edit—especially a cleanup—make a copy of your Saves folder. This ensures you can always return to a working game.

Many modern games utilize Steam Cloud or Epic Games Cloud Save. If the cloud save conflicts with your edited local file, the cloud version wins. Turn off Cloud Saves in your launcher settings before editing, launch the game, save once, and turn cloud saves back on.

Paste your JSON and encode it back into a single obfuscated string.

If the file looks like structured text (e.g., "money": 50 ), you can edit it directly. how to edit es3 save file

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Use the hex editor to identify the data you want to edit. This may involve searching for specific values or patterns in the file.

Easy Save 3 (ES3) is one of the most popular save systems used by developers in the Unity game engine. If you are playing or modding a game that relies on this system, you might want to edit your save files to modify player stats, unlock items, or bypass a frustrating glitch. No matter which tool you use, regular backups

If you are trying to "mod" a game, you may need to write a small C# script within Unity that uses ES3.Load to bring the data into a variable, modify it, and then use ES3.Save to write it back out with the encryption settings used by the game. 3. Common Pitfalls

: Some editors require an encryption password. For specific games, these can often be found in community guides on platforms like Steam Community. Method 3: Python and Scripted Modifiers

If the file is not encrypted, it is saved in a human-readable . Best Tool: Notepad++ or Visual Studio Code . Many modern games utilize Steam Cloud or Epic

→ Write a simple Unity script to load → modify → save the ES3 file directly.

If the __type says System.Int32 , do not enter a decimal point (e.g., change 150 to 99999 , but not 99999.5 ). Doing so will crash the game loader.

: Some files list item IDs; changing the quantity value next to an ID will update your in-game stock.

The Ultimate Guide to Editing ES3 Save Files Easy Save 3 (ES3) is one of the most popular save manager assets for the Unity game engine. Because it encrypts, compresses, or encodes data into specific formats to optimize performance, players and developers often struggle to modify its output.