Single-player games like Dungeon Nightmares II : The Memory
Below are 8 single-player Steam games similar to Dungeon Nightmares II : The Memory, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Dungeon Nightmares II : The Memory page.
Ranked picks
- 1

Daylight
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Nightmares II : The Memory.
You awake, trapped in an abandoned hospital. Your only source of light is your phone. You hit a dead-end and must turn around, but behind you lurks an eerie presence and strange noises... Experience Daylight, a procedurally generated psychological thriller for your PC.
- 2

Ergastulum: Dungeon Nightmares III
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Nightmares II : The Memory.
Ergastulum is a first-person fantasy horror adventure game that blends a mix of Asian and Western folklore to create a terrifying vision that will test a player's faith to the extremes. The game focuses on psychological horror which relies on the character’s fears and abnormal psyche to frighten players.
- 3

Dreadhalls
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Indie and Adventure with Dungeon Nightmares II : The Memory.
You are trapped deep inside a massive dungeon. Explore it, survive it and find a way to escape. Your only weapons will be stealth, your own courage, and a faint light. Dreadhalls is an intense and scary experience, not for the faint of heart. You have been warned!
- 4

Slender: The Arrival
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Nightmares II : The Memory.
Slender Man returns more terrifying than ever. You're on your own. No one to help you. No one to hear you scream. Relive the horror all over again with cutting edge visuals for the 10th Anniversary Update and experience survival horror at its finest.
- 5

ZOMBI
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Adventure with Dungeon Nightmares II : The Memory.
London is falling. Are you prepared? The Last Blight is upon us. It was foretold. For the second time in history, a great plague has shrouded London in a fog of death. Big Ben tolls as thousands of unprepared die, or worse, are infected by a sickness more gruesome than death.
- 6

Monstrum
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Indie with Dungeon Nightmares II : The Memory.
Monstrum takes the traditional survival horror formula and remixes it completely with procedurally generated levels, permadeath, and AI driven predators, ensuring that nowhere on its derelict cargo ship is ever truly safe.
- 7

Heavy Bullets
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Nightmares II : The Memory.
Heavy Bullets is a randomized FPS dungeon crawler where players make their way through a colorful maze, while protecting themselves from aggressive creatures and malfunctioning security devices. The goal lies at the end of the 8th level, where they must reset the security mainframe to restore order and reap the rewards.
- 8

Outlast
Single-player alternative to Dungeon Nightmares II : The Memory — playable solo, no multiplayer required. Shares Action and Indie with Dungeon Nightmares II : The Memory.
Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.