Will rimming be put into the game? If so you could add hiding spots to get certain scenarios and the hiding spots could also be used for slowing down the hallucinations from the fear of the apocalypse and heal syahata either fully or overtime in the hiding spot. And maybe a monster if you stay in there for more than 10-15 seconds or so the monster in the hiding spot will put syahata into a downed state while also giving a significant amount of audio for the enemies around there to rape syahata.
I think that is a good idea but I will take constructive criticism as well.