Games like Dungeon Nightmares II : The Memory
Games like Dungeon Nightmares II : The Memory include Outlast, Escape the Backrooms, Lethal Company, The Beast Inside, and Poppy Playtime. We matched them by the tags players give Dungeon Nightmares II : The Memory on Steam (Horror, Adventure, Indie, Action, and Psychological Horror): closest matches first, and among equally close ones the better-known games.

Outlast
Shared: Horror · Survival Horror · First-Person

Escape the Backrooms
Shared: Horror · Psychological Horror · Survival Horror

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

The Beast Inside
Shared: Horror · Adventure · Action

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

The Outlast Trials
Shared: Horror · Psychological Horror · Survival Horror

The Forest
Shared: Horror · Adventure · Survival Horror

Bendy and the Dark Revival
Shared: Horror · Action · Adventure

Spooky's Jump Scare Mansion: HD Renovation
Shared: Horror · Adventure · Indie

Dark Deception
Shared: Horror · Psychological Horror · First-Person

Outlast 2
Shared: Horror · Psychological Horror · Survival Horror

Resident Evil Village
Shared: Horror · Survival Horror · Action

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

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

Darkwood
Shared: Horror · Adventure · Survival Horror

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

Penumbra Overture
Shared: Horror · Adventure · Indie

Amnesia: The Dark Descent
Shared: Horror · Psychological Horror · Survival Horror

Inside the Backrooms
Shared: Horror · Survival Horror · Psychological Horror

Backrooms: Escape Together
Shared: Horror · Psychological Horror · Survival Horror

White Day: A Labyrinth Named School
Shared: Horror · Adventure · Action

We Happy Few
Shared: Adventure · Action · Indie

The Hat Man: Shadow Ward
Shared: Horror · Indie · Adventure

IMSCARED
Shared: Horror · Indie · Psychological Horror