Images, character sprites (Sarah, Noelle, Christel, etc.), backgrounds, and music files.
The .zip file for typically contains the game executable, media assets, and support files for the visual novel developed by Royarus . Typical Contents of the v0.14 Archive To-the-Fullest_v0.14.zip
Developers typically aim for old saves to remain playable across minor version updates. Images, character sprites (Sarah, Noelle, Christel, etc