So, I don't know why, but I'm getting like 10 frames per second and it's forced to full screen. That's a real shame, cuz due to the lack of frames I could hardly do anything but get stuck standing there and die(which is apparently one of the endings).
Edit: Figured out why I was getting so few frames. Turns out 8 gb of ram kinda sucks, I have 32 gb now. Played through it, very good game.