Art Pack contains more than 200 images drawn during the whole development process: first-day sketches, unique wallpapers, comics variants, visual brainstorms, different cats, production buildings, and even no-cats prototypes never shown to the public before.

To find the downloaded Art Pack please click with Right Mouse Button on the game in your Steam Library > Properties > Local Files > Browse Local Files. You will find all the files in a directory named "Art Pack".