IMHO.

Single-player games like Last Case

Below are 8 single-player Steam games similar to Last Case, 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 Last Case page.

Ranked picks

  1. 1
    Escape Simulator 2 — Steam game cover

    Escape Simulator 2

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie and Casual with Last Case.

    Sequel to the best-selling escape room game, brings a fresh take on first-person puzzles with a variety of new rooms to explore solo or with friends. Solve intricate puzzles, uncover hidden secrets, or craft your own escape rooms with Room Editor 2.0.

    2025IndieAdventureSimulation19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Secrets of Blackrock Manor - Escape Room — Steam game cover

    Secrets of Blackrock Manor - Escape Room

    Single-player alternative to Last Case — playable solo, no multiplayer required.

    Find the hidden fortune of Blackrock Manor. Discover the truth about the family deaths. In this mysterious Escape room, you will have to solve puzzles to find the hidden vault with the treasure. But you will find much more...

    2025Adventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Escape From Mystwood Mansion — Steam game cover

    Escape From Mystwood Mansion

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie and Casual with Last Case.

    In this first-person puzzle escape room game, you are trapped in the mysterious Mystwood mansion. Explore the mansion and find hidden compartments while solving puzzles and deciphering codes to find a way out. Will you escape or linger to uncover the mansion's final secret?

    2023ActionIndieAdventure16.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    The Room — Steam game cover

    The Room

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie with Last Case.

    A mysterious invitation leads to the attic of an abandoned house. In the room is a cast-iron safe laced with strange carvings and on top, a note from your distant companion. It promises something ancient and astonishing concealed in the iron chamber - you need only find a way in.

    2014IndieAdventure4.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Agent A: A puzzle in disguise — Steam game cover

    Agent A: A puzzle in disguise

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie with Last Case.

    A suave secret agent adventure game. Your mission (should you choose to accept) is to infiltrate enemy spy Ruby La Rouge’s secret hideaway and put a stop to her evil plans!

    2019IndieAdventure19.99 USDSingle-playerSimilar games →
  6. 6
    Facility 47 — Steam game cover

    Facility 47

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie with Last Case.

    Begin a journey through an isolated research facility in the freezing depths of the Antarctic, solving exciting puzzles as you go and unlocking new locations around the Facility.

    2020Indie4.99 USDSingle-playerSimilar games →
  7. 7
    Post Mortem — Steam game cover

    Post Mortem

    Single-player alternative to Last Case — playable solo, no multiplayer required.

    After returning to the quiet streets of Paris to pursue a life of painting, Gus Macpherson could not escape his true art…

    2011Adventure7.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Between Time: Escape Room — Steam game cover

    Between Time: Escape Room

    Single-player alternative to Last Case — playable solo, no multiplayer required. Shares Indie and Casual with Last Case.

    You are going to steal a time machine. In this escape room, you have to travel through time, explore mysterious places and solve puzzles to get priceless treasures. Will you be able to make it back alive?

    2021IndieAdventureCasual9.99 USDDeck VerifiedSingle-playerSimilar games →