Ren'Py uses .rpyc (compiled script) and .rpyb (bytecode) files. This tool disassembles them so you understand the logic.
As of 2025, this repository supports:
Using the Ren'Py Save Editor, players can experiment with different choices and outcomes, without having to replay the entire game. This can be especially useful for players who want to see every possible ending or outcome, or for developers who want to test their game's storylines. renpy save editor github link
A popular open-source tool for modifying Ren'Py save files is hosted on the paradoxie/saveeditor GitHub repository . This tool allows you to edit game saves directly in your browser while keeping the files local to your machine. Ren'Py uses
Ren’Py Save Editor GitHub Guide: Modifying Your Visual Novels renpy save editor github link