: If you encounter issues with stubborn files or specific OS errors, the Lemma Soft Forums are a long-standing resource for troubleshooting.

: Press Win + R , type %APPDATA% , and locate the RenPy folder to delete save data and persistent settings. macOS : Look in ~/Library/RenPy/ for saved data.

Projects are typically stored in the projects directory you designated in the launcher preferences.

Uninstalling Ren'Py is straightforward for the engine itself (delete folder), but complete removal requires manually hunting down persistent configuration files and user projects. The absence of a standard installer gives users flexibility but demands awareness of leftover data. For the Steam version, Steam’s uninstaller handles the core but still leaves appdata residues. System impact is minimal, with no low-level OS changes. Proper uninstallation is a matter of folder deletion plus targeted cleanup of three platform-specific hidden directories.

To ensure 100% removal:

Simply deleting the main folder often leaves behind "persistent data" (like unlocks, settings, and save games) stored in system folders. To perform a clean uninstall, you must remove these files: Quickstart — Ren'Py Documentation

Uninstalling Ren'Py is a straightforward process because it does not use a traditional installer that modifies your system registry or core files. Instead, it operates as a "portable" application that runs from the folder it was extracted into. Core Uninstall Process