In the top menu, navigate to . Click Browse and locate the .es3 file you wish to modify.
If you want to troubleshoot a specific save file, let me know: Is the file or plain text ? Are you the developer or a player ? What game are you trying to modify?
He right-clicked. “Set to 0.”
Developers set an encryption password and algorithm within the Unity project settings. Modders extract this by decompiling the game's Assembly-CSharp.dll (for Mono games) or checking global metadata (for IL2CPP games).
Before attempting to edit an Easy Save 3 file, you must understand how the data is structured. ES3 primarily saves data in two formats depending on how the game developer configured the plugin: es3 save editor
Depending on your technical expertise and your goals, there are three primary ways to edit an Easy Save 3 file. 1. The Built-In Unity ES3 Tools (Best for Developers)
In the world of PC gaming, few things are as satisfying—or as frustrating—as game save files. Whether you’ve hit an unbeatable boss, lost a 100-hour character to a corrupted file, or simply want to experiment with game mechanics without grinding for weeks, save editing is the solution. Among the myriad of save file formats, one stands out for its prevalence in indie and Unity-based games: . This article dives deep into everything you need to know about the ES3 Save Editor —what it is, how it works, and how to use it like a pro.
: ES3 files can become massive (100MB+) in open-world games. Use a more robust editor or split the file using a script. Alternatively, switch to a hex editor and manually locate the tag you need.
You upload your .es3 file to a trusted browser-based utility. If the game uses standard ES3 encryption with the default password (or if the community has discovered the specific game's encryption key), the website decrypts the file into readable JSON. You edit the values in your browser and download the modified .es3 file. In the top menu, navigate to
Launch your chosen editor. Drag and drop the save file, or use File > Open. The editor will parse the structure. If the file is encrypted, the editor will either:
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Have a tip or a question about using an ES3 Save Editor? Share your experiences in the comments below. And remember: with great editing power comes great responsibility—and a lot of gold coins.
While this guide focuses on Morrowind, "ES3" also refers to , a popular Unity plugin that provides save/load functionality for thousands of games. The open-source es3-modifier package allows developers to decrypt, edit, and encrypt these Unity .es3 save files using Python, enabling external editing of Unity games built on that system. Are you the developer or a player
Editing save data is not without its hazards. Modifying the wrong key or entering an unsupported data type can lead to "Null Reference" errors, causing the game to crash on launch.
Because of its ease of use, security features, and cross-platform compatibility, thousands of indie and mainstream Unity games utilize ES3 to manage their save data. How Does ES3 Store Save Data?
If the save file is too heavily encrypted to modify offline, using Cheat Engine while the game is running is often easier. You can find the values in your RAM and let the game handle the saving process naturally. Step-by-Step Guide: How to Edit an ES3 Save File Follow these steps to safely modify your game data. Step 1: Locate Your Save File
If you play or develop PC games, you have likely encountered games built on the Unity engine that use . ES3 is a popular Unity asset that developers use to encrypt, compress, and save game data.
Because of these layers, opening an ES3 file in Notepad or VS Code often results in a jumble of unreadable binary characters or encrypted hashes. A dedicated ES3 save editor decodes these layers so you can interact with the raw variables underneath. Types of ES3 Save Editors