IMHO.

Single-player games like House of 1000 Doors: Family Secrets

Below are 12 single-player Steam games similar to House of 1000 Doors: Family Secrets, 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 House of 1000 Doors: Family Secrets page.

Ranked picks

  1. 1
    House of 1000 Doors: Evil Inside — Steam game cover

    House of 1000 Doors: Evil Inside

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Use the power of light to defeat a devastating darkness before it destroys mankind!

    2019IndieAdventureCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    House of 1000 Doors: Serpent Flame — Steam game cover

    House of 1000 Doors: Serpent Flame

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Giant snakes have burst out of the Earth and are wreaking destruction across every continent! Your mission: travel back in time to four different epochs to gather the elements needed to activate a machine that can destroy the ancient beasts.

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  3. 3
    House of 1000 Doors: The Palm of Zoroaster — Steam game cover

    House of 1000 Doors: The Palm of Zoroaster

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Guide Kate Reed as she searches for the artifacts that can break the power of a cursed gem, solves clever puzzles and finds ingeniously hidden objects.

    2019IndieAdventureCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Love Alchemy: A Heart In Winter — Steam game cover

    Love Alchemy: A Heart In Winter

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    When a new romance blossoms, the door to mystery opens in Love Alchemy.

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  5. 5
    Mind's Eye: Secrets of the Forgotten — Steam game cover

    Mind's Eye: Secrets of the Forgotten

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Follow an enterprising journalist who smells murderous intent behind what everyone assumes was a suicide.

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  6. 6
    The Fog: Trap for Moths — Steam game cover

    The Fog: Trap for Moths

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Play The Fog, a captivating hidden object game with more than a few surprises lurking along its misty paths. You'll search for useful items, solve cleverly designed puzzles, and play mini-games unlike any you have encountered.

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  7. 7
    Joan Jade and the Gates of Xibalba — Steam game cover

    Joan Jade and the Gates of Xibalba

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Take the role of Joan Jade, archeologist of the year and mother extraordinaire, in her quest to save her children!

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  8. 8
    Psycho Train — Steam game cover

    Psycho Train

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Save your daughter from an evil ghost in Psycho Train! To reach your destination, you'll have to explore the train and its abandoned station, search for well-hidden clues, and solve mind-bending puzzles. Begin your journey toward the unknown!

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →
  9. 9
    Mystery Case Files: Madame Fate® — Steam game cover

    Mystery Case Files: Madame Fate®

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Casual with House of 1000 Doors: Family Secrets.

    Madame Fate™, a mysterious fortune teller, has foreseen her own demise at midnight this very day. She has asked for your help in investigating each quirky carnival worker to determine their whereabouts at midnight.

    2007Casual9.99 USDSingle-playerSimilar games →
  10. 10
    Mystery Case Files: The Riddle of Mrs. Bishop Collector's Edition — Steam game cover

    Mystery Case Files: The Riddle of Mrs. Bishop Collector's Edition

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Adventure and Casual with House of 1000 Doors: Family Secrets.

    Uncover the identity of a mysterious woman with a message from the past!

    2025AdventureCasual19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Sacra Terra: Kiss of Death Collector’s Edition — Steam game cover

    Sacra Terra: Kiss of Death Collector’s Edition

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Adventure and Casual with House of 1000 Doors: Family Secrets.

    Experience a story about love so strong, it can overcome the most powerful evil!

    2017AdventureCasual9.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Eternal Journey: New Atlantis — Steam game cover

    Eternal Journey: New Atlantis

    Single-player alternative to House of 1000 Doors: Family Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with House of 1000 Doors: Family Secrets.

    Solve the greatest archeological puzzle known to man: the origin of Atlantis!

    2019IndieAdventureCasual6.99 USDSingle-playerSimilar games →