I have been on a kick lately with short games. Because I'm a parent with a hectic job, it's really nice to be able to beat a game in just a few days.
I've played both Plague Tale games (10 & 20 hours respectively), Stray (7 hours), and Alan Wake (10 hours). All great stories, very atmospheric, and felt like just the right length for what they were.
Any other good story-heavy games that are pretty short? Throw any and all recommendations at me!
It's not a horror game though. It's more of a creepy tension. And some bloody bits. Overall it's for the atmosphere you play it, you really get sucked into the mind of the protagonist.