IMHO.

Games like Dark DieMansion

If Dark DieMansion is your kind of game, the closest matches are Grederys, The Backrooms Project and MUZY — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Dark DieMansion: A fast paced survival horror game: Escape a dark, randomly generated mansion where creatures stalk you in the shadows. Outsmart them by manipulating the environment, restoring the power, and scavenging supplies to survive.

2026ActionWindowsby Tempus Rift Games
Dark DieMansion — Steam game cover

Players who liked Dark DieMansion also play

Steam players who put hours into Dark DieMansion also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Grederys

    WHY THIS

    Top pick for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    Grederys - is a short indie horror game with elements of stealth. The plot of the game revolves around the protagonist Kleit Kremer, who, returning home by taxi, gets into a terrible car accident. Test your strength in finding all the necessary items, keys and try to escape from the monsters.

    2022ActionIndie0.99 USDSteam ↗
  2. The Backrooms Project

    WHY THIS

    Second-strongest match for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    Scientists made a new discovery about the Backrooms. Noclipping out of bounds in normal reality was a myth for long, but now it can be real! Now they are looking for subjects to test it on civil people. There are already scientists inside, so you have nothing to worry about, they say. Or do you?

    2022ActionStrategyIndie9.99 USDSteam ↗
  3. MUZY

    WHY THIS

    Third-strongest match for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    Explore the mystery behind a once-loved and hugely popular children's toy, also known as MUZY, in this terrifying horror adventure game. Several reports detail frightening incidents connected to accidents. Your job is to solve the puzzles and find the cause of these unsettling occurrences.

    2024ActionIndieAdventureFreeSteam ↗
  4. Slender: The Arrival

    WHY THIS

    Ranked #4 for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    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.

    2013ActionIndieAdventure19.99 USDDeck PlayableSteam ↗
  5. In The Backrooms

    WHY THIS

    Ranked #5 for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    "God save you if you hear something wandering around nearby, because it sure as hell has heard you.."

    2022ActionIndieAdventure0.99 USDSteam ↗
  6. Five Nights at Freddy's 3

    WHY THIS

    Ranked #6 for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    Thirty years after Freddy Fazbear's Pizza closed it's doors, the events that took place there have become nothing more than a rumor and a childhood memory, but the owners of "Fazbear's Fright: The Horror Attraction" are determined to revive the legend and make the experience as authentic as possible for patrons, going to great l

    2015ActionIndieSimulation7.99 USDDeck VerifiedSteam ↗
  7. Amnesia: The Bunker

    WHY THIS

    Ranked #7 for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

    2023ActionIndieAdventure24.99 USDDeck VerifiedSteam ↗
  8. Five Nights at Freddy's 4

    WHY THIS

    Ranked #8 for Dark DieMansion fans by collaborative filtering across millions of Steam libraries. Shares Action with Dark DieMansion.

    In this last chapter of the Five Nights at Freddy's original story, you must once again defend yourself against Freddy Fazbear, Chica, Bonnie, Foxy, and even worse things that lurk in the shadows.

    2015ActionStrategyIndie7.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dark DieMansion.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dark DieMansion.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dark DieMansion.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dark DieMansion.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  7. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  8. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Dark DieMansion.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Five Nights at Freddy's 3

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action with Dark DieMansion.

    Thirty years after Freddy Fazbear's Pizza closed it's doors, the events that took place there have become nothing more than a rumor and a childhood memory, but the owners of "Fazbear's Fright: The Horror Attraction" are determined to revive the legend and make the experience as authentic as possible for patrons, going to great l

    2015ActionIndieSimulation7.99 USDDeck VerifiedSteam ↗
  2. Amnesia: The Bunker

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action with Dark DieMansion.

    Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

    2023ActionIndieAdventure24.99 USDDeck VerifiedSteam ↗
  3. Five Nights at Freddy's 4

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action with Dark DieMansion.

    In this last chapter of the Five Nights at Freddy's original story, you must once again defend yourself against Freddy Fazbear, Chica, Bonnie, Foxy, and even worse things that lurk in the shadows.

    2015ActionStrategyIndie7.99 USDDeck VerifiedSteam ↗

Frequently asked about Dark DieMansion

What games are most similar to Dark DieMansion?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Dark DieMansion are Grederys, The Backrooms Project, MUZY.
Who developed Dark DieMansion?
Dark DieMansion was developed by Tempus Rift Games.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Dark DieMansion.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.