IMHO.

Single-player games like Seen Before

Below are 13 single-player Steam games similar to Seen Before, 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 Seen Before page.

Ranked picks

  1. 1
    House of Lost Souls — Steam game cover

    House of Lost Souls

    Single-player alternative to Seen Before — playable solo, no multiplayer required. Shares Simulation with Seen Before.

    House of Lost Souls is a story-driven horror game about Jack, who returns to his old family home in search of answers. Explore distorted memories, uncover dark secrets, and learn the truth about the tragedy that changed his life forever.

    2025Simulation10.99 USDSingle-playerSimilar games →
  2. 2
    The Cabin Factory — Steam game cover

    The Cabin Factory

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

    Your job at the Cabin Factory is simple: inspect the cabins and decide on whether they’re haunted or not. If you do find any anomalies, get out…immediately.

    2024IndieAdventureSimulation2.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Route8 — Steam game cover

    Route8

    Single-player alternative to Seen Before — playable solo, no multiplayer required. Shares Indie and Simulation with Seen Before.

    "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 →
  4. 4
    Clink — Steam game cover

    Clink

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

    You are a lonely woman, secluded in a house with your cat... and the secrets of the past. What hides within your mind — illness, or something otherworldly? Nightmares and reality intertwine… everything is so foggy. Do you have the courage to remember what happened?

    2025IndieAdventureSimulation4.99 USDSingle-playerSimilar games →
  5. 5
    In The Backrooms — Steam game cover

    In The Backrooms

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

    "God save you if you hear something wandering around nearby, because it sure as hell has heard you.."

    2022ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    Platform 8 — Steam game cover

    Platform 8

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

    You are trapped on a train that runs forever. Keep an eye out for anomalies and find a way out.

    2024IndieAdventureSimulation3.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    One Last Clip — Steam game cover

    One Last Clip

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

    You are locked inside a cinema. Your only way to escape is to follow the instructions of your task: Watch the same film clip repeatedly and search for flaws to break free. But this may sound easier than it is, every wrong decision or death will set you back. So be careful!

    2025IndieAdventureSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Twisted Gallery 异馆 — Steam game cover

    Twisted Gallery 异馆

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

    You're trapped in an endlessly looping art gallery — familiar, yet uncanny. If you can notice the changes, maybe you can find your way out.

    2025IndieAdventureSimulation4.99 USDSingle-playerSimilar games →
  9. 9
    Co-Ape : Rise Of The Monke — Steam game cover

    Co-Ape : Rise Of The Monke

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

    The control of two brain halves that have declared their independence now lies in your and your friend's hands. Soar into the skies with Co-Ape: Rise Of The Monke! Remember, synchronization is everything!

    2025IndieAdventureCasual0.99 USDSingle-playerSimilar games →
  10. 10
    Bet Shop Simulator — Steam game cover

    Bet Shop Simulator

    Single-player alternative to Seen Before — playable solo, no multiplayer required. Shares Indie and Simulation with Seen Before.

    Run your own betting shop, take sports bets, install slot machines, sell scratch cards, expand your business and turn a tiny bookmaker into a massive casino empire.

    2026IndieSimulationCasualSingle-playerSimilar games →
  11. 11
    Decksroom — Steam game cover

    Decksroom

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

    Liminal spaces, a sound-sensitive creature, and a hand of Blackjack played with your life on the line. Collect servers, stay silent, and get ready to sit at the table with the thing hunting you. In Decksroom, the house always wins... Unless you play your cards right.

    ActionIndieAdventureSingle-playerSimilar games →
  12. 12
    Tiny Grass Garden: Cozy Idle — Steam game cover

    Tiny Grass Garden: Cozy Idle

    Single-player alternative to Seen Before — playable solo, no multiplayer required. Shares Indie and Simulation with Seen Before.

    This game is a relaxing idle game where you grow your garden empire by swinging your scythe in beautiful isometric fields, collecting resources, and sprouting grass one by one.

    IndieSimulationCasualSingle-playerSimilar games →
  13. 13
    Bet Shop Simulator Prologue — Steam game cover

    Bet Shop Simulator Prologue

    Single-player alternative to Seen Before — playable solo, no multiplayer required. Shares Indie and Simulation with Seen Before.

    Run your own betting shop, take sports bets, install slot machines, sell scratch cards, expand your business and turn a tiny bookmaker into a massive casino empire.

    2026IndieSimulationFree To PlayFreeSingle-playerSimilar games →