IMHO.

Single-player games like Fortuito: Lost History

Below are 8 single-player Steam games similar to Fortuito: Lost History, 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 Fortuito: Lost History page.

Ranked picks

  1. 1
    Haunted Bloodlines — Steam game cover

    Haunted Bloodlines

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    Every family has secrets. This house knows yours. Haunted Bloodlines is a first-person psychological horror game where the halls shift, the walls breathe, and the mansion has been waiting for you your whole life.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Encroaching Shadows — Steam game cover

    Encroaching Shadows

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Indie with Fortuito: Lost History.

    Explore a deserted sanatorium and survive the presence stalking its dark hallways in this atmospheric, retro-inspired first-person survival horror game with an uncanny liminal feel.

    2026IndieSingle-playerSimilar games →
  3. 3
    Don't Leave — Steam game cover

    Don't Leave

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    Welcome to a mysterious adventure where justice and the supernatural intertwine! Judge Harlan, in his old country cottage, faces a mysterious presence after his mother's sudden departure. Explore justice's limits in this extraordinary tale!

    2023ActionStrategyIndie6.99 USDSingle-playerSimilar games →
  4. 4
    Confabulation — Steam game cover

    Confabulation

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Indie and Adventure with Fortuito: Lost History.

    Your memory is fading. Things around your home keep changing; they are not what they appear to be. Find what is wrong, take pictures to restore your memory. Try to remember. Learn what you have forgotten, learn what has happened. It is not what it seems to be.

    2023IndieAdventureCasual2.49 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    iBLiS — Steam game cover

    iBLiS

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    Demon is a first-person psychological horror game. How much can a game affect your real life? Enjoy a realistic home environment and terrifying moments of being immersed in a real-life story.

    2021ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  6. 6
    İblis3:Phenomena — Steam game cover

    İblis3:Phenomena

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    İBLİS 3: PHENOMENA is a first-person psychological horror game. Explore a mysterious house set in realistic, slow-paced, atmospheric, and disturbing environments. It contains no puzzle or exploration elements; it is entirely built on tension and psychological pressure.

    2025ActionIndieAdventure12.99 USDSingle-playerSimilar games →
  7. 7
    Pacify — Steam game cover

    Pacify

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

    2019ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    MetaPhysical — Steam game cover

    MetaPhysical

    Single-player alternative to Fortuito: Lost History — playable solo, no multiplayer required. Shares Action and Indie with Fortuito: Lost History.

    Supernatural phenomena are on the rise. In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their sinister activities! Whether it's an ordinary ghost or a demon, your task is to identify the rumbling creature and then finish it off.

    2023ActionIndieAdventure14.99 USDSingle-playerSimilar games →