IMHO.

Single-player games like A Demiurge's Soliloquy

Below are 8 single-player Steam games similar to A Demiurge's Soliloquy, 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 A Demiurge's Soliloquy page.

Ranked picks

  1. 1
    NULL — Steam game cover

    NULL

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    A first-person psychological horror game about grief, obsession, and love. Sleep to enter dreams, take control of them, and descend into deeper layers where time moves slower. Explore, solve puzzles, and uncover the mystery of a grieving father who created a world frozen in time.

    2026IndieAdventureSingle-playerSimilar games →
  2. 2
    CHILDREN OF SATURN — Steam game cover

    CHILDREN OF SATURN

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    A found footage coming-of-age story about a group of teenagers growing up under an orange sky.

    2027IndieAdventureSingle-playerSimilar games →
  3. 3
    Veils of the Past — Steam game cover

    Veils of the Past

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    A cinematic mystery visual novel about a vanished woman. You're the detective on the case. Twelve years ago, your sister disappeared the same way. Four investigations lead to four different answers about what really happened — and none of them is the wrong one. The truth is whichever one you find.

    2027IndieAdventureSingle-playerSimilar games →
  4. 4
    DRINK HUMAN BEANS — Steam game cover

    DRINK HUMAN BEANS

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    You will created to be tortured by a sentient job application. You will learn to live, laugh, love until the walls bleed. You will become a succulent beverage.

    2025IndieAdventure4.99 USDSingle-playerSimilar games →
  5. 5
    The Milgram Experiment — Steam game cover

    The Milgram Experiment

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required.

    A single-player moral dilemma simulator where you are judge, jury, and executioner. Investigate subjects through their personal items such as phones, diaries, and voice logs and uncover their darkest secrets. Judge if they fit a mysterious figure's new secret society. Terminate the unworthy.

    2027SimulationSingle-playerSimilar games →
  6. 6
    Eschaton — Steam game cover

    Eschaton

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    Eschaton is a short, experimental, surreal first-person exploration game. Explore the 'aftermath' of a cult ritual in the grounds of a manor in the remote and picturesque Scottish Highlands.

    2022ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  7. 7
    The Floor Above — Steam game cover

    The Floor Above

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Adventure with A Demiurge's Soliloquy.

    A claustrophobic anomaly-horror game where you can only turn, blink, and decide: is it real or not? Survive five endings and uncover Mike’s story.

    2026AdventureSimulationFree To Play12.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    The Stanley Parable — Steam game cover

    The Stanley Parable

    Single-player alternative to A Demiurge's Soliloquy — playable solo, no multiplayer required. Shares Indie and Adventure with A Demiurge's Soliloquy.

    The Stanley Parable is a first person exploration game. You will play as Stanley, and you will not play as Stanley. You will follow a story, you will not follow a story. You will have a choice, you will have no choice. The game will end, the game will never end.

    2013IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →