IMHO.

Single-player games like Room 13

Below are 12 single-player Steam games similar to Room 13, 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 Room 13 page.

Ranked picks

  1. 1
    Mind Loop — Steam game cover

    Mind Loop

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    Enter the endless hall where reality distorts. Spot anomalies, correct them, and uncover the dark truth—miss one, and you may be lost forever.

    2024IndieAdventureSimulation2.99 USDSingle-playerSimilar games →
  2. 2
    6th Floor — Steam game cover

    6th Floor

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    Explore a seemingly endless hotel floor where each identical corridor challenges your perception. This horror walking simulator tests your observation skills as you seek the emergency exit.

    2024IndieAdventureSimulation1.99 USDSingle-playerSimilar games →
  3. 3
    The Exit 8 — Steam game cover

    The Exit 8

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".

    2023IndieAdventureSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Infinite Innocence — Steam game cover

    Infinite Innocence

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    Infinite Innocence is a game about finding anomalies, but it is very easy to see them with lighting. What if we give it a little more difficulty and tension? Will you be able to remember everything until the end?

    2024IndieAdventureSimulation4.99 USDSingle-playerSimilar games →
  5. 5
    DOORMS — Steam game cover

    DOORMS

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    You’re trapped in a strange communal apartment with no escape. The only way forward is by elevator, but it has only two buttons. Each correct choice brings you closer, but every mistake sends you back to the start.

    2025IndieAdventureSimulation2.99 USDSingle-playerSimilar games →
  6. 6
    Escape Floor Zero — Steam game cover

    Escape Floor Zero

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    Trapped in an infinite parking lot, your only escape is through Floor Zero. Detect subtle anomalies and make crucial decisions in this mind-bending, psychological horror experience. Dare to escape the unescapable? If you see an anomaly... turn back.

    2024AdventureSimulation3.99 USDSingle-playerSimilar games →
  7. 7
    My Last Appointment — Steam game cover

    My Last Appointment

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    The doctor said today was my last appointment, I'm healthy. Time to go home, what could go wrong?

    2024AdventureSimulation1.99 USDSingle-playerSimilar games →
  8. 8
    Route8 — Steam game cover

    Route8

    Single-player alternative to Room 13 — playable solo, no multiplayer required.

    "You're lost on Route 8. You must find a way to escape. This eerie road is terrifying.""Night falls, the phone rings. Who are you? You find yourself driving along Route 8, repeating endlessly."

    2024IndieSimulation2.99 USDSingle-playerSimilar games →
  9. 9
    Radiant Cell — Steam game cover

    Radiant Cell

    Single-player alternative to Room 13 — playable solo, no multiplayer required.

    What do you do when you're locked inside a video game with a crazed AI and some guns? You RUN and KILL...That's what you do! In the world of radiant cell, get ready to defend yourself as you wall run, shoot, slow down time, and of course grapple. This game was created by a one developer

    2023ActionIndie0.99 USDSingle-playerSimilar games →
  10. 10
    Room 14 — Steam game cover

    Room 14

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    You are inside an endless Highschool but there is a way you can escape. Search in the hallways of the school and find the changes within them to reach Room 14.

    2024Adventure0.99 USDSingle-playerSimilar games →
  11. 11
    StreetSync — Steam game cover

    StreetSync

    Single-player alternative to Room 13 — playable solo, no multiplayer required. Shares Adventure with Room 13.

    Dive into a rhythm-action FPS rogue-like where every shot must sync with the beat. Slide, wall-run, and harness the rhythm using your own custom music. One missed note leads to your demise. Collect powerful cards to remix the gameplay and keep the beat alive!

    2025ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  12. 12
    FerryMan — Steam game cover

    FerryMan

    Single-player alternative to Room 13 — playable solo, no multiplayer required.

    Revolt against death itself. Every outcome by the roll of your dice. Sacrifice boons given to you from your crow companion and tip the odds in your favor. Die, grow stronger, unlock more boons, and fight toward the Reaper who bound you to this endless cycle.

    2026ActionCasualSingle-playerSimilar games →