there is no self, there is only you is what itchio categorizes as a "Physical Game". Physical Games encompass things like board and card games and, in this case, tabletop role-playing games. The PDF contains all the instructions you need to play the game with yourself and another player. If you're unfamiliar with tabletop RPGs, think of it like a framework to give role-play with a friend more structure to tell a particular sort of story; and to introduce rules, limits, and tensions to produce interesting erotic horror. I think such experiences with this and other games are a lot of fun and worth trying out!