IMHO.

Single-player games like Project 13: Taxidermy Trails

Below are 12 single-player Steam games similar to Project 13: Taxidermy Trails, 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 Project 13: Taxidermy Trails page.

Ranked picks

  1. 1
    PROJECT 13 — Steam game cover

    PROJECT 13

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Indie and Simulation with Project 13: Taxidermy Trails.

    As one of many kidnapped and enslaved Probants of the Project 13 Group... You need to find Anomalies through your Walk. If you not obey and report , you will be stuck in it forever.

    2024IndieSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Quantum Eye — Steam game cover

    Quantum Eye

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Action and Indie with Project 13: Taxidermy Trails.

    Set in a dark, futuristic united states, all citizens are watched under a highly-advanced supercomputer known as the "Quantum Eye" Machine. You are an employee at the Quantum Eye facility, but quantum eye goes sentient. Your goal is simple, SHUT IT DOWN...

    ActionIndieAdventureFreeSingle-playerSimilar games →
  3. 3
    HorrorCore: Maze and Pools of Horror — Steam game cover

    HorrorCore: Maze and Pools of Horror

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Action and Indie with Project 13: Taxidermy Trails.

    Instead of a traditional flashlight, a camera flash – a brief, flickering, blinding light that reveals dark secrets and leaves you in total darkness when it fades. Every step is a fight for survival, and the use of the flash completely redefines the way you explore dark locations.

    2025ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  4. 4
    ПОСЛЕДНИЙ ДЕНЬ В УРЮПИНСКЕ — Steam game cover

    ПОСЛЕДНИЙ ДЕНЬ В УРЮПИНСКЕ

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Action and Indie with Project 13: Taxidermy Trails.

    THE LAST DAY IN URYUPINSK is an atmospheric walk through the post-Soviet courtyard to depressive music.

    2021ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  5. 5
    Fractured Mind — Steam game cover

    Fractured Mind

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Action and Indie with Project 13: Taxidermy Trails.

    This is a PT inspired psychological horror game, with a bodycam style.

    2026ActionIndieAdventureFreeSingle-playerSimilar games →
  6. 6
    Route8 — Steam game cover

    Route8

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Indie and Simulation with Project 13: Taxidermy Trails.

    "You're lost on Route 8. You must find a way to escape. This eerie road is terrifying.""Night falls, the phone rings. Who are you? You find yourself driving along Route 8, repeating endlessly."

    2024IndieSimulation2.99 USDSingle-playerSimilar games →
  7. 7
    СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ — Steam game cover

    СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Action and Indie with Project 13: Taxidermy Trails.

    At its core, it's not really a game. Rather, a short tour of the authentic post-Soviet courtyard, which has long been abandoned by local residents.

    2023ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  8. 8
    My Last Appointment — Steam game cover

    My Last Appointment

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Simulation with Project 13: Taxidermy Trails.

    The doctor said today was my last appointment, I'm healthy. Time to go home, what could go wrong?

    2024AdventureSimulation1.99 USDSingle-playerSimilar games →
  9. 9
    I'm on Observation Duty — Steam game cover

    I'm on Observation Duty

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Indie with Project 13: Taxidermy Trails.

    As an employee of a mysterious organization your job is to monitor live surveillance camera footage and spot anomalies using your sharp eyes and good memory. Can you survive the entire night shift or will you succumb into paranoia?

    2019Indie2.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    EXIT — Steam game cover

    EXIT

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Indie and Simulation with Project 13: Taxidermy Trails.

    Following the instructions on your phone, in an infinite loop, find the anomaly and continue moving forward, ultimately "escaping" through the safety exit. But who is instructing you on your phone, and is he really trustworthy? Have you really escaped

    2025IndieAdventureSimulation1.99 USDSingle-playerSimilar games →
  11. 11
    Project13: Nightwatch — Steam game cover

    Project13: Nightwatch

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Indie and Simulation with Project 13: Taxidermy Trails.

    A new Observer Gametype where you take on the role of an Observer tasked with guarding the HQ of the Project 13 Corp. . Prevent any Observer Prisoner, each potentially containing a anomaly, from infiltrating the HQ. Equipped with a high-tech binocular, your observation skills are the key to success.

    2024IndieSimulation3.99 USDSingle-playerSimilar games →
  12. 12
    PROJECT 13 Perception Test — Steam game cover

    PROJECT 13 Perception Test

    Single-player alternative to Project 13: Taxidermy Trails — playable solo, no multiplayer required. Shares Simulation with Project 13: Taxidermy Trails.

    Sit down in the ultimate perception test sequel! Spot and report anomalies in immersive scenes while sitting in the Observation Chair. Conquer the challenge by identifying 13 anomalies correctly in a row. Are you ready?

    2024Simulation3.99 USDSingle-playerSimilar games →