Observer_ is a walking sim/detective/horror title that puts you in the role of Daniel Lazarski, an aging cyborg detective in an unfathomably miserable cyberpunk dystopia. It's one of Rutger Hauer's last roles and he's really really good in it.
The gameplay is pretty similar to Soma, and it's similarly spooky, perfect for October. If you want to check it out, it's free right now on Epic: https://www.epicgames.com/store/en-US/product/observer/home
You don't need to give them any payment information either, so whatever your feelings about the Epic store this one's an actual freebie. Go play it's so good!!