IMHO.

Single-player games like Mystery Box: Hidden Secrets

Below are 11 single-player Steam games similar to Mystery Box: Hidden 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 Mystery Box: Hidden Secrets page.

Ranked picks

  1. 1
    Portals: Escape the Infinity — Steam game cover

    Portals: Escape the Infinity

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    A transcendent point-and-click puzzle adventure. Can you escape 50 Portals?

    2023StrategyIndieAdventure3.99 USDSingle-playerSimilar games →
  2. 2
    Mystery Box 3: Escape The Room — Steam game cover

    Mystery Box 3: Escape The Room

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Welcome to the 3rd chapter of the "Mystery Box" series. You're trapped inside dark rooms and must solve intriguing enigmas to open boxes and escape. Can you make it?

    2023StrategyIndieAdventure5.99 USDSingle-playerSimilar games →
  3. 3
    Mystery Box 4: The Journey — Steam game cover

    Mystery Box 4: The Journey

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Welcome to the 4th chapter of the popular 'Mystery Box' escape room puzzle game series! 10 new boxes full of enigmas to crack are waiting for you on this journey through lost worlds.

    2023StrategyIndieAdventure6.99 USDSingle-playerSimilar games →
  4. 4
    The Da Vinci Cryptex — Steam game cover

    The Da Vinci Cryptex

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Are you ready to solve 50 incredible riddles to gain your freedom? Test your IQ skills by playing The Da Vinci Cryptex and find out the genius you are!

    2023StrategyIndieAdventure3.99 USDSingle-playerSimilar games →
  5. 5
    Find Room 96 — Steam game cover

    Find Room 96

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Indie and Adventure with Mystery Box: Hidden Secrets.

    Observe your surrounding and be confident there is or is not a anomaly to progress.

    2024IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  6. 6
    Mystery Box 2: Evolution — Steam game cover

    Mystery Box 2: Evolution

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Enjoy the 2nd chapter of the Mystery Box game series! Unlock 57 boxes by solving tons of intriguing puzzles that will put your brain to work!

    2023StrategyIndieAdventure4.99 USDSingle-playerSimilar games →
  7. 7
    Dreamscape Pursuit — Steam game cover

    Dreamscape Pursuit

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Trapped in a dream at his school, a young boy must evade a relentless teacher and find a way out before time runs out and the line between reality and nightmare disappears.

    2025ActionStrategyIndie8.99 USDSingle-playerSimilar games →
  8. 8
    Tiny House — Steam game cover

    Tiny House

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Embark on an adventure to unlock the secrets hidden within an enigmatic mansion with Tiny House.

    2024StrategyIndieAdventure4.99 USDSingle-playerSimilar games →
  9. 9
    Mystery Box VR: Escape The Room — Steam game cover

    Mystery Box VR: Escape The Room

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    The VR version of the third chapter of the Mystery Box series. Can you crack crazy puzzles to open incredible boxes and escape the room you're trapped in?

    2023StrategyIndieAdventure9.99 USDSingle-playerSimilar games →
  10. 10
    The Da Vinci Cryptex 2 — Steam game cover

    The Da Vinci Cryptex 2

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Take the challenge again and crack 50 new incredible riddles in the sequel of The Da Vinci Cryptex!

    2023StrategyIndieAdventure3.99 USDSingle-playerSimilar games →
  11. 11
    The Da Vinci Cryptex 3 — Steam game cover

    The Da Vinci Cryptex 3

    Single-player alternative to Mystery Box: Hidden Secrets — playable solo, no multiplayer required. Shares Strategy and Indie with Mystery Box: Hidden Secrets.

    Take the challenge again and crack 50 new amazing riddles in the third chapter of The Da Vinci Cryptex! series!

    2023StrategyIndieAdventure3.99 USDSingle-playerSimilar games →