the game concept has no game or options done at all.
It says that there are only initial paths in the game descriptions right now. This to to show what options are planned and there is a spot on furaffinity for people to suggest what paths should be worked on first.
If you have any suggestions for what paths you want to see first, leave a comment. As it says in the last sentence before the walkthrough explaination "There isn't much here yet, just a proof of concept and initial paths. Feedback on what paths should be pursued first are welcome".