IMHO.

Single-player games like Room231

Below are 8 single-player Steam games similar to Room231, 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 Room231 page.

Ranked picks

  1. 1
    Appointment — Steam game cover

    Appointment

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Appointment is a first-person survival horror game set in a dark, abandoned hospital. Explore, solve interconnected puzzles, search for essential items, and stay quiet as a relentless doctor hunts by sight, sound, and even the light of your flashlight.

    2026ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  2. 2
    Montone — Steam game cover

    Montone

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Montone is a story horror exit game, where you walk your way though a seemingly never ending apartment and industrial building. Stay hidden and move with care, you might have to face your biggest fears. And always look for an exit, it is your only chance of survival. Good luck on your journey!

    2026ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Precept — Steam game cover

    Precept

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Precept is a first-person psychedelic action horror game with a heavy focus on exploration. Players take control of a night guard whose purpose is to finish his daily task. The player must find way to escape and survive from mysterious company's environment and entities.

    2025ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  4. 4
    Backrooms: Impending Doom — Steam game cover

    Backrooms: Impending Doom

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Indie and Adventure with Room231.

    The research team is gone. You're next. A first-person psychological horror in the Backrooms - explore ruined levels, keep your Synchronization steady, and uncover what destroyed your research team. Free demo: the Prologue.

    2026IndieAdventureEarly AccessSingle-playerSimilar games →
  5. 5
    Backrooms Multi-Verses — Steam game cover

    Backrooms Multi-Verses

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Survival horror with realistic graphics based on Unreal Engine 5. Ten highly detailed levels: liminal world, puzzles and creatures. New levels and content regularly. Experience unbearable horror and find a way to escape from...

    2025ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  6. 6
    Maid of Sker — Steam game cover

    Maid of Sker

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!

    2020ActionIndieAdventure4.74 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Backrooms: Extractions — Steam game cover

    Backrooms: Extractions

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.

    2025ActionIndieCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Bughouse — Steam game cover

    Bughouse

    Single-player alternative to Room231 — playable solo, no multiplayer required. Shares Action and Indie with Room231.

    Play as Christopher, a kid left home alone with a terrifying STALKER on the loose! Try and survive in this 80's, PS1 inspired, Home Invasion Survival Horror game - OR DIE TRYING!

    2022ActionIndieAdventure1.99 USDSingle-playerSimilar games →