I am fascinated by games with 2D art that still manage to give you a good scare. I guess what I find interesting is if a game can manage to translate the scares and audio design which we know from 3D environments and movies. I have never really played any though. I would love to hear some suggestions, especially with Halloween coming soon!
Oh, I did play Oxenfree! Heh, until you described it like you did I never thought of it as a horror game, but you are absolutely right, it is pretty creepy! Thanks for recommending Signalis, I will check it out