If your goal is to "make a feature" such as a gallery, cheat menu, or new dialogue, follow these steps:
: Open the game/ directory. Look for script.rpy or other .rpy files. Edit/Add Logic : File: TheCaretaker029_WIN.zip ...
: Since the file is a .zip , you must first extract it. If specific game assets are compiled into .rpa files, you can use tools like rpatool or UnRPA to extract the images and scripts for editing. Common Feature Modifications If your goal is to "make a feature"
: Add images to the images/ folder and define them in the script to make them viewable in a persistent gallery. or new dialogue
If you are looking to "make features" or modify the game, here is how the file structure and engine typically work: Technical Overview