IMHO.

Single-player games like 16叠谋杀之谜

Below are 8 single-player Steam games similar to 16叠谋杀之谜, 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 16叠谋杀之谜 page.

Ranked picks

  1. 1
    铲屎官兼侦探-Cat Detective — Steam game cover

    铲屎官兼侦探-Cat Detective

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Strategy and Indie with 16叠谋杀之谜.

    The plot is based on a main case linked to several unit cases. Fiona's a psychic. She spent over a decade hiding her identity. Living the daily life of a student and as a detective looking for the truth with pets.

    2023StrategyIndieAdventure5.99 USDSingle-playerSimilar games →
  2. 2
    Greyed-out — Steam game cover

    Greyed-out

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie and Adventure with 16叠谋杀之谜.

    Protagonist Shen Mo is trapped in a bizarre reality: the girlfriend who verbally destroys him at dawn becomes impossibly tender by night... Is it really that simple? A story of hallucinations, memory, consciousness, thought, action, madness, dissociation, and survival begins...

    2026IndieAdventureRPGSingle-playerSimilar games →
  3. 3
    Haunted Heye Apartment — Steam game cover

    Haunted Heye Apartment

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie and Adventure with 16叠谋杀之谜.

    Strange things frequently happen in the apartment, such as the black shadow by the bed, the face behind the curtains, and the eccentric neighbor... This old apartment seems to be hiding some unknown secrets... Will you walk ignorantly into death or discover the truth and escape to safety?

    2023IndieAdventureRPG3.99 USDSingle-playerSimilar games →
  4. 4
    Mercury Elopement Syndrome — Steam game cover

    Mercury Elopement Syndrome

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie with 16叠谋杀之谜.

    Short visual novel. A 24-hour romance at its worst; a 24-hour escape at its sweetest.

    2026Indie1.99 USDSingle-playerSimilar games →
  5. 5
    The Test: Secrets of the Soul — Steam game cover

    The Test: Secrets of the Soul

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie and Adventure with 16叠谋杀之谜.

    You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."

    2023IndieAdventureSimulationFreeDeck VerifiedSingle-playerSimilar games →
  6. 6
    See You Later — Steam game cover

    See You Later

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie and RPG with 16叠谋杀之谜.

    There are so many things I want to do with the rest of my life. Like dreaming with you, laze around with you, look at the moon, eat rice with you, go on the biggest wedding trip to Antarctica, and most importantly - say goodbye to you.

    2023IndieRPGCasual0.79 USDSingle-playerSimilar games →
  7. 7
    Kanna Maze — Steam game cover

    Kanna Maze

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Adventure and RPG with 16叠谋杀之谜.

    In an isolated lab beneath the earth, a childhood friend is resurrected. Amidst sealed walls, a spree of killings unfolds. In a godless abyss, parallel worlds entwine like a maze. Where does one find the path to the sole universe of bliss?

    2024AdventureRPG3.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    迷雾之夏-The Vigilant Villa — Steam game cover

    迷雾之夏-The Vigilant Villa

    Single-player alternative to 16叠谋杀之谜 — playable solo, no multiplayer required. Shares Indie and Adventure with 16叠谋杀之谜.

    The Vigilant Villa is a plots-oriented, texts-based AVG adventure game inheriting the classic “A locked room mystery" story mode. Where the game heads towards is completely decided by player’s own deductions and choices.

    2020IndieAdventureRPGDeck PlayableSingle-playerSimilar games →