designed specifically for this purpose. It allows players to move saves between devices (like PC to Android) without manually copying files or triggering security warnings. Ren'Py Sync How it works for the player: old device , they click "Upload Sync" in the Save/Load menu to get a 10-character code. new device , they click "Download Sync" and enter that code. How to implement it:
When you see the message it is due to a security feature in Ren'Py 8.1+ called the Save Token Security system . This system flags saves moved between computers to prevent potentially malicious files from harming your device. How to Fix the "Save Created on Different Device" Error
You must first find where the original saves are stored. Ren'Py stores files in different locations depending on the operating system:
To understand why you see this message, you need to look at how Ren'Py handles security. Starting with version 8.1/7.6, the engine introduced a feature often referred to as the Save Token System. renpy this save was created on a different device link
Do not just copy 1-LT1.save (Slot 1). You must also copy the persistent file. Clear the save folder on your entirely.
To protect users, the engine generates cryptographic security keys unique to your specific machine. If you copy a save file from a mobile phone, a friend, or an online save editor, the engine notices the digital signature does not match your system and triggers a warning. How to Bypass the "Different Device" Block
: Maliciously constructed save files can execute arbitrary Python code, potentially harming your computer. designed specifically for this purpose
You can open the save file (e.g., 1-1-LT1.save ) in a hex editor and delete or overwrite the device ID section. Not recommended unless you understand the save structure.
If you just want to get past the error yourself, you can "trust" the save: When the warning appears, select to trust the creator. Once loaded,
Ren'Py now assigns a unique "token" to save files to identify the device that created them. If you try to load a save from a different computer or a modified save file (e.g., from a save editor), Ren'Py prompts you to confirm that you trust the source. new device , they click "Download Sync" and enter that code
init python: config.use_cpickle = False config.save_json = True
So, what is the "Ren'Py this save was created on a different device link" that users are looking for? It is a —specifically, cloning the identity of the original device onto the new one.