IMHO.

Games like At the Mountains of Madness

If At the Mountains of Madness is your kind of game, the closest matches are Doorways: Holy Mountains of Flesh, SOMA and CARRION — 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 At the Mountains of Madness: Play the role of Professor Dyer, a geologist at Miskatonic University who travelled to Antarctica in 1930 as the leader of a research expedition, in this 3D first-person horror survival adventure game.

2016ActionIndieAdventureEarly Access19.99 USDWindowsby Team Clockworks
At the Mountains of Madness — Steam game cover

Players who liked At the Mountains of Madness also play

Steam players who put hours into At the Mountains of Madness 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. Doorways: Holy Mountains of Flesh

    WHY THIS

    Top pick for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    Doorways: Holy Mountains of Flesh is an Immersive Horror Adventure, featuring a Complex Story and Deep Atmosphere.

    2016ActionIndieAdventure19.99 USDSteam ↗
  2. SOMA

    WHY THIS

    Second-strongest match for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.

    2015ActionIndieAdventure29.99 USDDeck VerifiedSteam ↗
  3. CARRION

    WHY THIS

    Third-strongest match for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    CARRION is a reverse horror game in which you assume the role of an amorphous creature of unknown origins, stalking and consuming those that imprisoned you.

    2020ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  4. The Yellow King

    WHY THIS

    Ranked #4 for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    A dark horror MMO inspired by the writings of H. P. Lovecraft. Infinite dungeon exploration, boss raids, guilds, PvP, leaderboards, and the destruction of your soul by an uncaring immortal e̵̺̙̺̥̅͆̾̽̈̇̇̂̑̊͊̽̕͜͝lde̸̮͔̞̮͖͖̙̍̒̽̓r̶̨̹̠̪̫͓̻͍̥͇̄͌͂̋̊̚ g̶̩̮̙̾̎̌̋̎͌͘͠oḓ̸̛̮̦̮͎͖̖͖͕͊͋̉̂́͛ slowly devouring the universe.

    2020ActionIndieAdventure8.99 USDSteam ↗
  5. Eldritch

    WHY THIS

    Ranked #5 for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    Eldritch is the original imsim roguelike: a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft.

    2013ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  6. Lovecraft's Untold Stories

    WHY THIS

    Ranked #6 for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    Lovecraft’s Untold Stories is an action roguelite with RPG elements. Explore randomly generated levels based in Lovecraft's stories, fight cultists and all kinds of monsters from the Mythos, improve your gear, solve puzzles, and find clues and knowledge to defeat the Great Old Ones.

    2019ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  7. Hellpoint

    WHY THIS

    Ranked #7 for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    Hellpoint is an intense action RPG taking place on Irid Novo, a derelict space station soaked in an intoxicating dark sci fi atmosphere. Fight dreadful creatures, face the Cosmic Gods and unravel their twisted story. Should the challenge be too great, play with a friend in local or online coop.

    2020ActionIndieAdventure6.99 USDDeck PlayableSteam ↗
  8. Magrunner: Dark Pulse

    WHY THIS

    Ranked #8 for At the Mountains of Madness fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with At the Mountains of Madness.

    Magrunner: Dark Pulse is an action-puzzle game in which technology confronts the Cthulhu Mythos, penned by H.P. Lovecraft. Equipped with your Magtech glove, you must harness the ability to magnetically polarize and manipulate objects in the environment to survive and surpass challenging puzzles.

    2013ActionIndieAdventure19.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below At the Mountains of Madness at current Steam store prices.

  1. Terraria

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action and Indie with At the Mountains of Madness.

    Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Garry's Mod

    WHY THIS

    Priced ~75% under At the Mountains of Madness on Steam right now. Shares Indie with At the Mountains of Madness.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  3. Lethal Company

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action and Indie with At the Mountains of Madness.

    A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

    2023ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  4. Left 4 Dead 2

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action with At the Mountains of Madness.

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    2009Action9.99 USDDeck VerifiedSteam ↗
  5. People Playground

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action and Indie with At the Mountains of Madness.

    Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

    2019ActionIndieSimulation9.99 USDDeck PlayableSteam ↗
  6. Portal 2

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action and Adventure with At the Mountains of Madness.

    The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

    2011ActionAdventure9.99 USDDeck VerifiedSteam ↗
  7. Fallout: New Vegas

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Action with At the Mountains of Madness.

    Welcome to Vegas. New Vegas. Enjoy your stay!

    2010ActionRPG9.99 USDDeck PlayableSteam ↗
  8. Undertale

    WHY THIS

    Priced ~50% under At the Mountains of Madness on Steam right now. Shares Indie with At the Mountains of Madness.

    UNDERTALE! The RPG game where you don't have to destroy anyone.

    2015IndieRPG9.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with At the Mountains of Madness.

    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 ↗
  2. Dagon: by H. P. Lovecraft

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with At the Mountains of Madness.

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗
  3. Trick & Treat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with At the Mountains of Madness.

    Trick or treating in a vampire's house.Trick & Treat is a light-hearted Halloween adventure. It's about exploring and solving puzzles in a spooky atmosphere. There will be some horror elements, romance, many bad ends and a happy ending of true love.

    2016IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Tiny Bunny: Prologue

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with At the Mountains of Madness.

    Tiny Bunny: Prologue is a non-linear horror visual novel. Those, who have heard the voice of the forest, are beyond help.

    2020IndieAdventureFreeSteam ↗
  5. SCP: Secret Laboratory

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with At the Mountains of Madness.

    Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.

    2017ActionIndieRPGFreeDeck PlayableSteam ↗
  6. Aimlabs

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with At the Mountains of Madness.

    Aimlabs is the aim trainer of choice for over 45 Million players, from beginners to esports pros. Our unique aim analysis optimizes your gameplay, targets your weaknesses & builds key skills for any FPS game! Time to warm up with our unlimited scenarios & rank up in-game!

    2023ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Poppy Playtime

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with At the Mountains of Madness.

    You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Cry of Fear

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with At the Mountains of Madness.

    Cry of Fear is a psychological single-player and co-op horror game set in a deserted town filled with horrific creatures and nightmarish delusions. You play as a young man desperately searching for answers in the cold Scandinavian night, finding his way through the city as he slowly descends into madness.

    2013ActionIndieAdventureFreeSteam ↗

Plays great on Steam Deck

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

  1. SOMA

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with At the Mountains of Madness.

    From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.

    2015ActionIndieAdventure29.99 USDDeck VerifiedSteam ↗
  2. CARRION

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with At the Mountains of Madness.

    CARRION is a reverse horror game in which you assume the role of an amorphous creature of unknown origins, stalking and consuming those that imprisoned you.

    2020ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  3. Eldritch

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with At the Mountains of Madness.

    Eldritch is the original imsim roguelike: a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft.

    2013ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  4. Lovecraft's Untold Stories

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with At the Mountains of Madness.

    Lovecraft’s Untold Stories is an action roguelite with RPG elements. Explore randomly generated levels based in Lovecraft's stories, fight cultists and all kinds of monsters from the Mythos, improve your gear, solve puzzles, and find clues and knowledge to defeat the Great Old Ones.

    2019ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗

Frequently asked about At the Mountains of Madness

How much does At the Mountains of Madness cost?
At the Mountains of Madness is listed on Steam at 19.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to At the Mountains of Madness?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside At the Mountains of Madness are Doorways: Holy Mountains of Flesh, SOMA, CARRION.
Who developed At the Mountains of Madness?
At the Mountains of Madness was developed by Team Clockworks.

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 At the Mountains of Madness.

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