Oh great, I'm being followed through a crowded subway station by a monster only I can see
Where's your asthma inhaler? Is it in your hand? Good, because you need it to stay alive in this horror game about getting stalked through metro stations by a tall creep that nobody else on the platform can perceive. Crowded Followed is basically a playable It Follows, the 2014 horror movie and overt metaphor for sexually transmitted disease. Only this time the slow but unstoppable entity is following you because you picked up a mysterious briefcase from a dying man in an alleyway. I thought I told you to stop accepting random bloodsoaked objects from strange men? Quit it! Anyway, there's a demo for it on Steam if you like.