Games like Haunted Stories
Games like Haunted Stories include Ready or Not, Trepang2, Resident Evil 7 Biohazard, Resident Evil Village, and DOOM. We matched them by the tags players give Haunted Stories on Steam (Action, Shooter, Exploration, First-Person, and Horror): closest matches first, and among equally close ones the better-known games.

Ready or Not
Shared: Shooter · Singleplayer · Horror

Trepang2
Shared: Shooter · Action · Horror

Resident Evil 7 Biohazard
Shared: Horror · First-Person · Singleplayer

Resident Evil Village
Shared: Action · First-Person · Horror

DOOM
Shared: Action · Shooter · First-Person

Call of Duty®
Shared: Shooter · Action · First-Person

DOOM Eternal
Shared: Action · Shooter · Gore

Outlast
Shared: First-Person · Horror · Singleplayer

KovaaK's
Shared: Action · Shooter · First-Person

Blood and Bacon
Shared: Shooter · Action · Gore

Outlast 2
Shared: Horror · First-Person · Singleplayer

Five Nights at Freddy's: Security Breach
Shared: Horror · First-Person · Singleplayer

BioShock Infinite
Shared: Action · Shooter · First-Person

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

Metro Exodus
Shared: Action · Singleplayer · Horror

Left 4 Dead 2
Shared: Shooter · Action · Horror

The Forest
Shared: Horror · Action · First-Person

The Beast Inside
Shared: Horror · First-Person · Action

Lethal Company
Shared: First-Person · Horror · Exploration

Bright Memory: Infinite
Shared: Action · Shooter · Singleplayer

Poppy Playtime
Shared: Horror · First-Person · Singleplayer

Blood Trail
Shared: Action · Shooter · Gore

Wolfenstein II: The New Colossus
Shared: Action · First-Person · Singleplayer

Fallout 4
Shared: Exploration · Singleplayer · Shooter