Use renpy.session callbacks to sync the persistent file across devices via a server. Valve's Steamworks integration for Ren'Py handles this automatically if configured correctly.
In options.rpy , ensure your config.save_directory is unique and identical across all platform builds. define config.save_directory = "my_visual_novel_2026" Use code with caution.
This save was created on a different device. You may not be able to load it.
For users simply syncing progress between their own devices, this pop-up adds an extra step but is generally a one-time confirmation per save. renpy this save was created on a different device link
So, why does this error occur? There are several reasons:
To get rid of the "different device" warning and resume your game, you need to move more than just the .save files. 1. Locate Your Save Folder
If you are the developer or have access to the game’s files, add this to options.rpy or screens.rpy : Use renpy
To understand the fix, you need to understand the cause. Ren'Py saves your progress using a Python process called (serialization). This converts the game's current state—variables, image paths, dialogue history, and Python objects—into a data stream stored in a .save file.
On the original device, select "Upload Sync" in the launcher to get a 10-character code.
When you see the "different device" error, it is usually triggered by one of three things: define config
Fortunately, there are several solutions to resolve the "Ren'Py: This save was created on a different device link" error. Here are some step-by-step methods to help you overcome the issue:
If you are developing a game and this message appears as a blank screen or causes an error, your custom confirm screen might be missing the necessary logic to handle these specific prompts. You need to ensure your UI can display the UNKNOWN_TOKEN and TRUST_TOKEN messages. Linking Saves Across Devices