Games like Monstrum
Games like Monstrum include Outlast, Five Nights at Freddy's, Poppy Playtime, Resident Evil 7 Biohazard, and Ultimate Custom Night. We matched them by the tags players give Monstrum on Steam (Horror, Survival Horror, Action Roguelike, Indie, and First-Person): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · Survival Horror · First-Person

Five Nights at Freddy's
Shared: Horror · Survival Horror · Singleplayer

Poppy Playtime
Shared: Horror · Survival Horror · Singleplayer

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

Ultimate Custom Night
Shared: Horror · Survival Horror · Singleplayer

Five Nights at Freddy's 2
Shared: Horror · Survival Horror · Singleplayer

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Indie · Roguelike

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

Amnesia: The Bunker
Shared: Horror · Survival Horror · First-Person

Outlast 2
Shared: Horror · Survival Horror · First-Person

Five Nights at Freddy's 4
Shared: Horror · Survival Horror · First-Person

Alien: Isolation
Shared: Horror · Survival Horror · First-Person

Five Nights at Freddy's 3
Shared: Horror · Survival Horror · Singleplayer

Five Nights at Freddy's: Sister Location
Shared: Horror · Survival Horror · First-Person

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

The Binding of Isaac
Shared: Action Roguelike · Indie · Roguelike

The Forest
Shared: Horror · Survival Horror · Survival

Hades
Shared: Action Roguelike · Indie · Roguelike

Slender: The Arrival
Shared: Horror · Survival Horror · Indie

FIVE NIGHTS AT FREDDY'S: HELP WANTED
Shared: Horror · Survival Horror · Singleplayer

The Outlast Trials
Shared: Horror · Survival Horror · First-Person

Bendy and the Dark Revival
Shared: Horror · Survival Horror · First-Person

Dead by Daylight
Shared: Horror · Survival Horror · Survival

DEVOUR
Shared: Horror · Survival Horror · First-Person

