IMHO.

Single-player games like Penumbra Overture

Below are 16 single-player Steam games similar to Penumbra Overture, 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 Penumbra Overture page.

Ranked picks

  1. 1
    Penumbra: Black Plague Gold Edition — Steam game cover

    Penumbra: Black Plague Gold Edition

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

    Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.

    2009ActionIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Amnesia: The Dark Descent — Steam game cover

    Amnesia: The Dark Descent

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

    Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.

    2010ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Mr. Grin's Final Act — Steam game cover

    Mr. Grin's Final Act

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

    Thirty years ago, a tragedy silenced the studio. Now you're back... and so is Mr. Grin. In this first-person survival horror, scavenge badges, rewire circuits, crack safes. Stay out of sight. One sound and you die. He's not hunting you. He's directing you. His script. Your survival.

    2026ActionAdventureSingle-playerSimilar games →
  4. 4
    Amnesia: Rebirth — Steam game cover

    Amnesia: Rebirth

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

    A first-person horror adventure. Uncover your past and survive the Algerian desert. Fear is your enemy; stay calm to not succumb to an illness threatening you and your loved one. Avoid darkness, hide from monsters and solve puzzles. Adventure Mode available for a less scary experience.

    2020IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    SOMA — Steam game cover

    SOMA

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

    From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence.

    2015ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Outlast — Steam game cover

    Outlast

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

    Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare.

    2013ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Still Wakes the Deep — Steam game cover

    Still Wakes the Deep

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

    1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.

    2024ActionIndieAdventure34.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Amnesia: A Machine for Pigs — Steam game cover

    Amnesia: A Machine for Pigs

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

    From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart.

    2013ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Worms — Steam game cover

    Worms

    Single-player alternative to Penumbra Overture — playable solo, no multiplayer required.

    Throw a grenade down memory lane with the original and classic turn-based strategy game Worms™! Up to 4 teams of worms do battle over an ever-changing battlefield with falling weapon crates, crazed exploding sheep and more besides. Winner of many industry awards, find out what all the fuss was about.

    2011Strategy7.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Resident Evil — Steam game cover

    Resident Evil

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

    The game that defined the survival-horror genre is back! Check out the remastered HD version of Resident Evil.

    2015ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    The Thing from Nowhere — Steam game cover

    The Thing from Nowhere

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

    Travel to a remote town in Alaska and uncover the truth behind reported sightings of a mythical creature from ancient Inuit folklore. A Choose Your Own Adventure mystery set in the 1950s, inspired by classic monster movies and Amiga's "It Came from the Desert".

    2023IndieAdventureCasual1.99 USDSingle-playerSimilar games →
  12. 12
    SILENT HILL 2 — Steam game cover

    SILENT HILL 2

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

    Investigating a letter from his late wife, James returns to where they made so many memories - Silent Hill. What he finds is a ghost town, prowled by disturbing monsters and cloaked in deep fog. Confront the monsters, solve puzzles, and search for traces of your wife in this remake of SILENT HILL 2.

    2024ActionAdventure34.99 USDSingle-playerSimilar games →
  13. 13
    The Thing: Remastered — Steam game cover

    The Thing: Remastered

    Single-player alternative to Penumbra Overture — playable solo, no multiplayer required. Shares Action with Penumbra Overture.

    The Thing: Remastered is a faithful restoration of the cult-classic 2002 third-person survival horror shooter game inspired by Universal Pictures’ genre-defining 1982 film, The Thing

    2024Action29.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Half-Life — Steam game cover

    Half-Life

    Single-player alternative to Penumbra Overture — playable solo, no multiplayer required. Shares Action with Penumbra Overture.

    Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.

    1998Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Amnesia: The Bunker — Steam game cover

    Amnesia: The Bunker

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

    Amnesia: The Bunker is a first-person horror game set in a WW1 bunker. A relentless, AI-driven monster stalks you. Survival depends on finding tools, crafting items, and keeping the lights on.

    2023ActionIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  16. 16
    Penumbra: Requiem — Steam game cover

    Penumbra: Requiem

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

    Puzzle expansion for Penumbra: Black Plague. Requiem is part of Penumbra: Black Plague Gold Edition, included in the Penumbra Collection.

    2008IndieAdventureSingle-playerSimilar games →