IMHO.

Single-player games like Quiet in the Keep

Below are 8 single-player Steam games similar to Quiet in the Keep, 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 Quiet in the Keep page.

Ranked picks

  1. 1
    Midnight Train — Steam game cover

    Midnight Train

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    You wake up alone on a mysterious subway train. Can you find the true story ? Solve puzzles and escape… before the thing in the shadows finds you.

    2026ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  2. 2
    Green Breach — Steam game cover

    Green Breach

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    You awaken confused on a lifeless mining vessel. Exploration reveals mutated horrors stalking in the shadows. Your flashlight is slowly dwindling away as you solve puzzles. Can you navigate the decks and reach the escape pod?

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Reborn — Steam game cover

    Reborn

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    Reborn - an atmospheric first-person survival horror. Explore a dark mansion, uncover its secrets, and survive among infected people. Use weapons, stealth, and limited resources to find your way to the truth.

    2027ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Amnesia: The Dark Descent — Steam game cover

    Amnesia: The Dark Descent

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

    2010ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Bughouse — Steam game cover

    Bughouse

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    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 →
  6. 6
    Outlast — Steam game cover

    Outlast

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    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.

    2013ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    ROUTINE — Steam game cover

    ROUTINE

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    ROUTINE is a First Person Sci-Fi Horror set on an abandoned lunar base designed around an 80s vision of the future. Explore and investigate your surroundings as you survive against unknown threats.

    2025ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Penumbra: Black Plague Gold Edition — Steam game cover

    Penumbra: Black Plague Gold Edition

    Single-player alternative to Quiet in the Keep — playable solo, no multiplayer required. Shares Action and Indie with Quiet in the Keep.

    Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.

    2009ActionIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →