IMHO.

Single-player games like The Door Factory

Below are 13 single-player Steam games similar to The Door Factory, 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 The Door Factory page.

Ranked picks

  1. 1
    Anomalous Crossing ~Shibuya~ — Steam game cover

    Anomalous Crossing ~Shibuya~

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    Suddenly, you find yourself standing at an empty ticket gate at Shibuya Station. Exit Shibuya Station, cross the scramble crossing, and head towards Center Street. However, please be careful about any anomalies.

    2024ActionIndieAdventure4.79 USDSingle-playerSimilar games →
  2. 2
    FLOORS — Steam game cover

    FLOORS

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    Embark on a procedural liminal journey filled with eerie, unfriendly faces. Walk, explore, and descend to the first floor to escape. No monsters will chase you, but they can watch and appear when you aren't looking. This can evoke a fear of an endless labyrinth and create a sense of anxiety.

    2024ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  3. 3
    The 5th Door — Steam game cover

    The 5th Door

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Indie with The Door Factory.

    You find yourself in a quiet room with four doors. There's ALWAYS an anomaly. Choose wisely.

    2025Indie5.55 USDSingle-playerSimilar games →
  4. 4
    Route8 — Steam game cover

    Route8

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Indie and Simulation with The Door Factory.

    "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 →
  5. 5
    Floor 9 — Steam game cover

    Floor 9

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes.

    2024ActionIndieAdventure3.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    My Last Appointment — Steam game cover

    My Last Appointment

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Simulation with The Door Factory.

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

    2024AdventureSimulation1.99 USDSingle-playerSimilar games →
  7. 7
    The Exit 8 — Steam game cover

    The Exit 8

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Indie and Simulation with The Door Factory.

    You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".

    2023IndieAdventureSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Visage — Steam game cover

    Visage

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    Visage is a first-person psychological horror game. Explore a mysterious ever-changing house in a slow-paced, atmospheric world that combines both uncannily comforting and horrifyingly realistic environments, and enjoy a genuinely terrifying experience.

    2020ActionIndieAdventure34.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Doll Impostor — Steam game cover

    Doll Impostor

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    Doll Impostor is a horror game where 1-4 players take on the role of guardians of possessed dolls. Work together to identify the impostor doll before 9 a.m, or face dire consequences. Every hour counts in this tense, fear-filled race against time.

    2024ActionStrategyIndie7.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    8AM — Steam game cover

    8AM

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Indie with The Door Factory.

    "8AM" is a suspense game where you find yourself trapped in a room, watching a family through cameras. Without explanations, you must decide if strange events occur night after night. Being correct extends the time, seeking your release by 8:00 a.m.

    2024IndieCasual3.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Slashers — Steam game cover

    Slashers

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    Slashers is a 1-4 player cooperative horror game, you are explorers of abandoned and seemingly cursed places, your goal is to see what happened there.

    2022ActionStrategyIndie5.99 USDSingle-playerSimilar games →
  12. 12
    The Last Stop — Steam game cover

    The Last Stop

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Action and Indie with The Door Factory.

    You're caught in a cycle of light and darkness in a subway car. This eerie dynamic demands memory, strategy, and swift decisions to traverse the unknown. Each moment of visibility is crucial to reach your goal: "The Last Stop".

    2024ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  13. 13
    DOLL INC — Steam game cover

    DOLL INC

    Single-player alternative to The Door Factory — playable solo, no multiplayer required. Shares Indie and Simulation with The Door Factory.

    Sort, decide, and obey. Doll Inc is a job simulator where your judgment determines the fate of every product. Are you precise… or replaceable?

    2025StrategyIndieAdventure4.99 USDSingle-playerSimilar games →