User blog comment:Jkphantom9/What is "Project Vytal"?/@comment-25936766-20180828131640

He has thumbnails for something about VR/AR, and another thumbnail for creating something, both Unity-related. Plus one Soundcloud thumbnail for Charalanahzard.

So, it's a videogame of some sort. Maybe one involving VR or AR. Though considering it's the revision 0.1.0. that thing is really just a very basic draft, of the "could end up totally different" kind.