IMHO.

Single-player games like Lurks Beneath

Below are 11 single-player Steam games similar to Lurks Beneath, 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 Lurks Beneath page.

Ranked picks

  1. 1
    Hillthorn — Steam game cover

    Hillthorn

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

    A disappearance in a secluded community. A mountain hiding its secrets. A detective running out of time. Welcome to Hillthorn, a dark investigation game that invites you to uncover the mystery without a single word spoken, using your skills of logic and intuition through cards.

    2026IndieAdventureSingle-playerSimilar games →
  2. 2
    Eyes Wide Open — Steam game cover

    Eyes Wide Open

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

    Work for a dystopian Inspection Bureau, Determine whether the subjects are humans or not, Uncover secrets, Endure psychological horrors and reach your work quota - or else.

    2026IndieAdventureSimulationSingle-playerSimilar games →
  3. 3
    Black File — Steam game cover

    Black File

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

    Istanbul, after midnight. Black File is a noir detective game: investigate crime scenes, examine evidence in 3D — rotate it, zoom in, read the back — then use what you find to break a suspect's story.

    IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    Federal Cadet — Steam game cover

    Federal Cadet

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

    Federal Cadet is a single-player police simulation and investigation game. Start as a cadet in Pinewood, patrol the town, question witnesses and suspects, analyze evidence, and rise through the department ranks.

    2026IndieAdventureSimulationSingle-playerSimilar games →
  5. 5
    The Price of Grief — Steam game cover

    The Price of Grief

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

    Dive into a decade of secrets, mysterious characters and their inexplicable deaths - in the shadow of the darkest time in human history. Investigate crimes, decode documents, collect clues and solve riddles - one word at a time. The deeper you read, the less any of it seems to be an accident.

    IndieAdventureSingle-playerSimilar games →
  6. 6
    Her Story — Steam game cover

    Her Story

    Single-player alternative to Lurks Beneath — playable solo, no multiplayer required. Shares Adventure and Casual with Lurks Beneath.

    A woman is interviewed seven times by the police. Search the video database and explore hundreds of authentic clips to discover her story in this groundbreaking and award winning narrative game.

    2015IndieAdventureSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Contradiction: Spot The Liar — Steam game cover

    Contradiction: Spot The Liar

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

    Spot the lie and beat the liars in 'Contradiction' - the all-video murder mystery adventure!

    2015StrategyIndieAdventure12.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Uncover the Smoking Gun — Steam game cover

    Uncover the Smoking Gun

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

    A Battle of Wits with AI: Solve the case by conversing with a suspect robot using GPT to gather evidence. What single truth emerges from countless dialogues and pieces of information?

    2024StrategyIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Project Looking Glass — Steam game cover

    Project Looking Glass

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

    1963. A classified experiment. A grieving mother with unnatural powers. Step into a first-person psychological horror told through the static of a Cold War-era monitor peering into the astral realm and beyond. Find out what happened to you and uncover the conspiracy they tried to bury.

    2026IndieAdventure4.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Simulation Simulator — Steam game cover

    Simulation Simulator

    Single-player alternative to Lurks Beneath — playable solo, no multiplayer required.

    A freeform chat simulator where you attempt to convince a built-in LLM that it does not exist.

    2026IndieSimulationFree To PlayFreeSingle-playerSimilar games →
  11. 11
    Fill The Void — Steam game cover

    Fill The Void

    Single-player alternative to Lurks Beneath — playable solo, no multiplayer required. Shares Casual with Lurks Beneath.

    Start Small. Consume. Get huge. 'Fill The Void' is a physics-driven incremental 3D platforming collectathon where you play as a black hole.

    2026ActionCasual4.79 USDSingle-playerSimilar games →