Use DNSpy to edit the game's code directly. Right-click the save/load method, select Edit Class , and remove the encryption function entirely so the game reads and writes raw, unencrypted JSON text. Compile the changes in DNSpy and overwrite the original Assembly-CSharp.dll . Run the game once to generate a clean text save, edit it, and play. 5. Best Practices and Troubleshooting
For popular Unity games, developers in the modding community often build dedicated, GUI-based save editors (found on Nexus Mods or GitHub). These are much safer to use because they handle checksums and data validation automatically.
Change the numerical value. Be careful not to delete quotes ( "" ), commas ( , ), or brackets ( {} ). Save the file and launch the game. Method 2: Editing Windows Registry (PlayerPrefs) unity save edit
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(Note: If playing a Windows game via Proton on a Steam Deck, the save will be buried inside the game's specific Wine prefix pfx folder within steamapps/compatdata/ ). 3. Step-by-Step Save Editing Techniques Use DNSpy to edit the game's code directly
Let's walk through a typical modding scenario. We'll use a fictional game called "Adventure Quest" that uses a JSON save file stored in %USERPROFILE%\AppData\LocalLow\CoolGameCo\AdventureQuest\savefile.json .
Managing changes within the Unity Editor is a separate workflow from in-game data persistence. Manual Saving Run the game once to generate a clean
Because Unity is one of the most popular game engines, a massive number of games—from indie hits to large-scale simulations—use Unity. This makes understanding essential for players looking to explore, and developers looking to manage data. 1. What is a Unity Save File?
Enter your desired value, click OK, and close the Registry Editor. Method 3: Decoding Base64 Obfuscation
For massive inventories, complex world states, or multi-slot setups, developers ignore PlayerPrefs in favor of serializing custom classes to localized game files. They do this by querying Unity’s Application.persistentDataPath pointer.
[System.Serializable] class SaveData