IMHO.

Single-player games like Ouroboros: Prelude

Below are 10 single-player Steam games similar to Ouroboros: Prelude, 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 Ouroboros: Prelude page.

Ranked picks

  1. 1
    Claustrophobia — Steam game cover

    Claustrophobia

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    Claustrophobia offers a scary and dark horror experience filled with blood boiling moments, first you will have to silently move your way through the darkness, until you can pick up arms and discover the truth. Can you figure out what is hiding in this grueling subterranean facility?

    2022ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  2. 2
    Amnesia: The Dark Descent — Steam game cover

    Amnesia: The Dark Descent

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    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 →
  3. 3
    The Vineyard Massacre — Steam game cover

    The Vineyard Massacre

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    The Vineyard Massacre is a psychological survival horror game set in a cursed wine estate. Escape the twisted halls of the Sangnoire Mansion, solve vintage mechanical puzzles, and survive the hunt of a deranged vineyard master whose madness taints reality itself.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Classified Stories: The Tome of Myrkah — Steam game cover

    Classified Stories: The Tome of Myrkah

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    Classified Stories: The Tome of Myrkah is a first-person, micro-adventure game that tells the story of P.I. Jim Morrison's encounters with the occult and the extraordinary. Explore your surroundings and solve puzzles in order to uncover the harrowing story of your friend's descent into insanity.

    2021IndieAdventure9.99 USDSingle-playerSimilar games →
  5. 5
    Evil Nightmares — Steam game cover

    Evil Nightmares

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    The Bell is ringing and there is no escape. The world is quickly shrouded in darkness and horrifying creatures lurk for Marv. He must face his fears and find a way out of this nightmare or he will be trapped in hellfire forever.

    2022ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  6. 6
    NOCTIS — Steam game cover

    NOCTIS

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    Noctis is a single-player supernatural survival horror game where each level takes you deeper into the nightmarish realms of the dream world.

    2025Indie2.99 USDSingle-playerSimilar games →
  7. 7
    Amnesia: Rebirth — Steam game cover

    Amnesia: Rebirth

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    A first-person horror adventure. Uncover your past and survive the Algerian desert. Fear is your enemy; stay calm to not succumb to an illness threatening you and your loved one. Avoid darkness, hide from monsters and solve puzzles. Adventure Mode available for a less scary experience.

    2020IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Still Wakes the Deep — Steam game cover

    Still Wakes the Deep

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.

    2024ActionIndieAdventure34.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Colorvore — Steam game cover

    Colorvore

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    Nom the colors!

    2019IndieCasual0.99 USDSingle-playerSimilar games →
  10. 10
    CLIMB OUT! — Steam game cover

    CLIMB OUT!

    Single-player alternative to Ouroboros: Prelude — playable solo, no multiplayer required. Shares Indie with Ouroboros: Prelude.

    You have fallen and you must CLIMB OUT!

    2019IndieCasual0.99 USDSingle-playerSimilar games →