IMHO.

Single-player games like Mansion Mystery

Below are 8 single-player Steam games similar to Mansion Mystery, 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 Mansion Mystery page.

Ranked picks

  1. 1
    Grandma's Legacy VR – The Mystery Puzzle Solving Escape Room Game — Steam game cover

    Grandma's Legacy VR – The Mystery Puzzle Solving Escape Room Game

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

    Mystery, puzzle solving, challenges and secrets surround your grandmother's disappearance. Explore the different rooms and unravel the unsolved secret that your grandma keeps in Grandma’s Legacy. Check our first escape room experience in VR.

    2023IndieSimulationCasual4.99 USDSingle-playerSimilar games →
  2. 2
    Infinite Inside — Steam game cover

    Infinite Inside

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

    Explore an enchanting and mysterious world, collect shards, solve intricate puzzles, and assemble keys to unlock the mysteries of a secret society.

    2024IndieAdventureCasual12.99 USDSingle-playerSimilar games →
  3. 3
    I Expect You To Die 2: The Spy and the Liar — Steam game cover

    I Expect You To Die 2: The Spy and the Liar

    Single-player alternative to Mansion Mystery — playable solo, no multiplayer required. Shares Adventure with Mansion Mystery.

    Become an elite super spy ready for espionage, explosives, and gadgets galore. This popular escape-the-room VR franchise is back with more ingenious puzzles, cunning villains, and dangerous locales.

    2021Adventure24.99 USDSingle-playerSimilar games →
  4. 4
    The Last Safe Place — Steam game cover

    The Last Safe Place

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

    1853; Mysterious Civilization unearthed under Ember Mountain! Anthracite coal miners tell of vast treasures exhumed from a forgotten city, full of mysterious ruins and otherworldly beauty. Join the exhibition as you descend through uncharted caverns to find The Last Safe Place.

    2024IndieAdventure9.99 USDSingle-playerSimilar games →
  5. 5
    Time Traveler - Escape Room VR — Steam game cover

    Time Traveler - Escape Room VR

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

    This Escape Room gives you the opportunity to embark on a journey through time, exploring the enigmatic world of the most famous characters in history, unraveling complex riddles and enigmas with clues you find along the way.

    2024IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  6. 6
    Escape the Lab — Steam game cover

    Escape the Lab

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

    “Escape the Lab” – Virtual Reality experience of an Escape Room that focuses on realistic chemical experiments.

    2020IndieSimulationCasual4.99 USDSingle-playerSimilar games →
  7. 7
    The Room VR: A Dark Matter — Steam game cover

    The Room VR: A Dark Matter

    Single-player alternative to Mansion Mystery — playable solo, no multiplayer required. Shares Adventure with Mansion Mystery.

    The British Institute of Archaeology, London, 1908: The disappearance of an esteemed Egyptologist prompts a Police investigation into the unknown. Explore cryptic locations, examine fantastic gadgets and uncover an otherworldly discovery which blurs the line between reality and illusion.

    2020Adventure24.99 USDSingle-playerSimilar games →
  8. 8
    Egression — Steam game cover

    Egression

    Single-player alternative to Mansion Mystery — playable solo, no multiplayer required. Shares Adventure with Mansion Mystery.

    You’re here for puzzles, and that’s what you’ll get. Step into a deluxe virtual escape room establishment. Challenge your mind with handcrafted puzzles designed exclusively for VR. Explore immersive environments and piece together the clues to escape!

    2022Adventure19.99 USDSingle-playerSimilar games →