IMHO.

Games like Demon Core

Abandon hope and delve into the core of an old nuclear power plant in this psychological survival horror experience. Trust your map and radiation detector to navigate the irradiated plant... And be forced to discover the monstrous cause of its sudden reawakening.

2024ActionIndieAdventureFree To PlayFree to playWindowsby Great Ganba
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Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1

    Devil Inside Us: Roots of Evil

    In this story focused horror game, you are a priest! And you need to help a family with their cursed house, explore, follow your visions, find the root, and exorcize it!

    2021ActionIndieAdventure14.99 USDSteam โ†—
  2. 2

    The Midnight Bus

    A short narrative horror experience, in which you find yourself in the middle of nowhere in a snowstorm without knowing what has happened to the driver or the other passengers in the vehicle, you just know that there is something out there lurking.

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  3. 3

    Recycling Factory

    Your goal in this horror game is simple: collect bodies, get rid of them, and find a way out. But in this dark place, everything is dangerous. Solve puzzles and escape the fear that surrounds you.

    2024ActionIndieAdventure8.99 USDSteam โ†—
  4. 4

    Apartment No 129

    Emir, who has an interest in mysterious events, steps alone into the abandoned apartment known as "Apartment No 129" to trace the trail of a paranormal event that occurred in 2009 and shook the country. However, he will find himself in an unexpected confrontation within this horror apartment.

    2024ActionIndieAdventure7.99 USDSteam โ†—
  5. 5

    The Silent Forests

    ๐Ÿ  Embark on a captivating journey through the Silent Forests, treacherous sewers, and a mysterious house. Solve puzzles, face monsters, and unravel hidden truths in this adrenaline-packed adventure with a wacky narrator! ๐ŸŒฒ๐Ÿšชโœจ

    2025ActionIndieAdventure8.99 USDSteam โ†—
  6. 6

    Pacify

    An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

    2019ActionStrategyIndie4.99 USDDeck VerifiedSteam โ†—
  7. 7

    Under the bed

    Under the Bed is a spine-chilling horror game that will take you on a nightmarish journey into the depths of fear.

    2023ActionIndieAdventure0.99 USDSteam โ†—
  8. 8

    iBLiS

    Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.

    2021ActionIndieAdventure9.99 USDSteam โ†—

Frequently asked about Demon Core

Is Demon Core free to play?
Yes โ€” Demon Core is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
What games are most similar to Demon Core?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Demon Core are Devil Inside Us: Roots of Evil, The Midnight Bus, Recycling Factory.
Who developed Demon Core?
Demon Core was developed by Great Ganba.

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 Demon Core.

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