If you used the default settings, these were likely inside the main Ren'Py folder you deleted in Step 1. Summary Checklist Remove App Delete the main Ren'Py directory. Clear Saves Delete the ~/Library/ Icons/Shortcuts
Backup Your Projects: If you want to keep your work, copy the projects folder (found inside the Ren'Py directory or at a path specified in your preferences) to a safe location before deleting everything. uninstall renpy
Because you downloaded the portable ZIP version, which does not register itself with Windows. Just delete the folder. For Windows
Windows + R, type appwiz.cpl, and press Enter.Uninstall Ren'Py Engine: