IMHO.

Single-player games like Left Alone

Below are 11 single-player Steam games similar to Left Alone, 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 Left Alone page.

Ranked picks

  1. 1
    Liminal Department — Steam game cover

    Liminal Department

    Single-player alternative to Left Alone — playable solo, no multiplayer required. Shares Action and Indie with Left Alone.

    Trapped in what seems to be an endless hospital department. Carefully observe your surroundings in each loop to escape the Liminal Department

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  2. 2
    Saintless — Steam game cover

    Saintless

    Single-player alternative to Left Alone — playable solo, no multiplayer required. Shares Action and Indie with Left Alone.

    Explore the halls of the underground cult of The Open Hand. Experience the test rooms setup for your initiation in this psychological horror exploration game. Never forget....they are always watching.

    2026ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Stuff to do — Steam game cover

    Stuff to do

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

    A puzzle horror game inspired by the works of David Lynch and Harlan Ellison. Three developers disappeared inside their own game. Now you are stuck in it as well. Find them and discover what happened. Do stuff. Check your pulse. Escape the rabbit hole.

    2026IndieAdventureCasualSingle-playerSimilar games →
  4. 4
    Anomaly Street — Steam game cover

    Anomaly Street

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

    In Anomaly Street you must look around for anything that doesn't seem quite right. Once you've decided if there's an anomaly or not, continue down the road you think is right.

    IndieAdventureSingle-playerSimilar games →
  5. 5
    Secrets of the Silent School — Steam game cover

    Secrets of the Silent School

    Single-player alternative to Left Alone — playable solo, no multiplayer required. Shares Action and Adventure with Left Alone.

    Secrets of the Silent School is a first-person horror game where players control a drone to investigate an abandoned Japanese school. Collect data to uncover the truth hidden within its haunted halls, while using your camera to capture and destroy vengeful ghosts.

    2024ActionAdventure4.99 USDSingle-playerSimilar games →
  6. 6
    Dead end Exit 8 — Steam game cover

    Dead end Exit 8

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

    This is a thriller game based on memory puzzles that supports PC play and VR mode. The theme is inspired by people's depression and tension while waiting in the hospital.In an infinite loop space, one must carefully observe all abnormal information and strive to escape from the infinite space

    2024IndieAdventureSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    The Gretlow Tapes — Steam game cover

    The Gretlow Tapes

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

    Armed with nothing but your camera, investigate the abandoned Gretlow House in this short, atmospheric horror game. Uncover a chilling mystery through a realistic found-footage lens.

    2025IndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    God's Basement — Steam game cover

    God's Basement

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

    God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.

    2018IndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Slender: The Arrival — Steam game cover

    Slender: The Arrival

    Single-player alternative to Left Alone — playable solo, no multiplayer required. Shares Action and Indie with Left Alone.

    Slender Man returns more terrifying than ever. You're on your own. No one to help you. No one to hear you scream. Relive the horror all over again with cutting edge visuals for the 10th Anniversary Update and experience survival horror at its finest.

    2013ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Layers of Fear (2016) — Steam game cover

    Layers of Fear (2016)

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

    A first-person psychological horror with a strong emphasis on atmosphere and storytelling. Explore an ever-shifting Victorian mansion as a painter seeking to complete his masterpiece, even at the cost of his own sanity.

    2016IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    AMNESIA — Steam game cover

    AMNESIA

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

    After a series of events now shrouded in mystery, our protagonist - a young man - fell into a coma, losing all recollection of the person he used to be. He is given a clean slate. All that’s left to do now is to carefully and thoroughly investigate every facet of your former self.

    2022IndieAdventureEarly Access9.99 USDDeck PlayableSingle-playerSimilar games →