What games would you pick that aren't really a part of the horror genre, but maybe have horror vibes, or fall vibes, or something else that makes them really suited for fall?
It might be tagged as a horror game, but I think of it as more of an action game with a horror theme: Kingdom of the Dead is a fun little boomer shooter with stylized graphics. It's playable on Steam Deck (I had to change the controls), but I'd recommend playing it on a larger screen.
And The Upturned Is a a cartoony horror-comedy game with a great sense of humor.
Maybe those are both technically part of the horror genre, but I didn't think they were scary and I liked them too much to not mention them.