IMHO.

Single-player games like Cold Abyss

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

Ranked picks

  1. 1
    Abaddon's Veil — Steam game cover

    Abaddon's Veil

    Single-player alternative to Cold Abyss — playable solo, no multiplayer required. Shares Adventure with Cold Abyss.

    A short horror game where you pilot a tiny spaceship through turbulent "waters" surrounding a supermassive blackhole. Retrieve and scan sites of interest while managing your noise footprint.

    2024Adventure1.99 USDSingle-playerSimilar games →
  2. 2
    Narcosis — Steam game cover

    Narcosis

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

    Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out.

    2017IndieAdventure14.99 USDSingle-playerSimilar games →
  3. 3
    Iron Lung — Steam game cover

    Iron Lung

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

    A short horror game where you pilot a tiny submarine through an ocean of blood on an alien moon.

    2022IndieAdventureSimulation7.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    LIMINAL SHIFT — Steam game cover

    LIMINAL SHIFT

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

    Liminal Shift is a unique atmospheric suspense game developed using the latest Unreal Engine 5 technologies such as Lumen and Nanite. With every step you take, Liminal Shift pushes you deeper into an eerie, unsettling experience like no other.

    2025IndieAdventureSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Dreamcore: Rabbit Hole — Steam game cover

    Dreamcore: Rabbit Hole

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

    Walking simulator. Explore cozy liminal spaces that feel unsettlingly familiar and spark your imagination, like a dream you’ve been in before.

    2026IndieAdventureSimulation4.19 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Dreamcore — Steam game cover

    Dreamcore

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

    Experience liminal spaces like never before. Dreamcore is the ultimate psychological exploration game, set in the largest liminal world ever made. No guides, no path—only intuition. Will you keep your bearings in a world designed to make you lose them?

    2025IndieAdventure14.99 USDSingle-playerSimilar games →
  7. 7
    Liminal Universe — Steam game cover

    Liminal Universe

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

    An exploration game that delves into the depths of loneliness. Wander through empty rooms, search for signs of an abandoned world, and listen to the sounds around you. No dangerous chases, just silence and an empty world to explore.

    2024IndieAdventureSimulation4.80 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    No one lives under the lighthouse Director's cut — Steam game cover

    No one lives under the lighthouse Director's cut

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

    A slow burn retro horror game, in which you arrive at the old lighthouse on a small island near the coast of the United States. After the previous keeper has gone missing, you need to take over his duties and watch after the light.

    2020IndieAdventure6.99 USDDeck VerifiedSingle-playerSimilar games →