Recommended Horror games?

If you want to play with your friends then dead by daylight is a great game (although not really a "scary" horror game), deceit is a cool game and free which is a bonus, obviously you got L4D1+2 but again not "scary", their is a game called Damned which is a ton of fun and IMO has that scare factor to it, atmosphere is really good and the monsters can sometimes really sh!t you up (Mary is creepy AF) but its no AAA title by any means.

If you want to play a horror game whilst you friends watch or if you wanna stream something, then to name a few;

Evil Within 1+2
Alien Isolation (REALLY TENSE ATMOSPHERE)
Resident Evil 7 (Some great jump scares)
Soma (One of my fave games, if you haven't played this yet then trust me you need to right now)
Outlast 1+2 (Love the transitions in number 2, but I would say 1 is "scarier", although that jump scare in 2 is a real sh!tter)

their are tons more but I would suggest to play these game for sure, each game gives you something slightly different to deal with.