Games like Late Night Fears
Games like Late Night Fears include MiSide, The Cabin Factory, Outlast, Layers of Fear (2016), and The Exit 8. We matched them by the tags players give Late Night Fears on Steam (Horror, Immersive Sim, First-Person, Local Multiplayer, and Local Co-Op): closest matches first, and among equally close ones the better-known games.

MiSide
Shared: Horror · Psychological Horror · First-Person

The Cabin Factory
Shared: Horror · Immersive Sim · Psychological Horror

Outlast
Shared: Horror · First-Person · Psychological Horror

Layers of Fear (2016)
Shared: Horror · First-Person · Psychological Horror

The Exit 8
Shared: Horror · Immersive Sim · First-Person

Firewatch
Shared: First-Person · Atmospheric · Walking Simulator

Poppy Playtime
Shared: Horror · First-Person · Psychological Horror

Garten of Banban
Shared: Horror · First-Person · Psychological Horror

Kiosk
Shared: Horror · Immersive Sim · Psychological Horror

Amnesia: A Machine For Pigs
Shared: Horror · First-Person · Walking Simulator

What Remains of Edith Finch
Shared: First-Person · Walking Simulator · Atmospheric

The Boba Teashop
Shared: Horror · First-Person · Psychological Horror

Escape the Backrooms
Shared: Horror · Psychological Horror · First-Person

[Chillas Art] The Convenience Store
Shared: Horror · Psychological Horror · First-Person

Who's at the door?
Shared: Horror · Immersive Sim · First-Person

Fears to Fathom - Woodbury Getaway
Shared: Horror · First-Person · Psychological Horror

Scanner Sombre
Shared: Horror · First-Person · Walking Simulator

Mouthwashing
Shared: Horror · Psychological Horror · Atmospheric

Garten of Banban 2
Shared: Horror · First-Person · Psychological Horror

No, I'm not a Human
Shared: Horror · Psychological Horror · First-Person

SOMA
Shared: Horror · Psychological Horror · Atmospheric

Lethal Company
Shared: Horror · First-Person · Psychological Horror

Phasmophobia
Shared: Horror · Psychological Horror · First-Person

Iron Lung
Shared: Horror · Psychological Horror · Atmospheric