IMHO.

Single-player games like Omen Exitio: Plague

Below are 12 single-player Steam games similar to Omen Exitio: Plague, 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 Omen Exitio: Plague page.

Ranked picks

  1. 1
    The Innsmouth Case — Steam game cover

    The Innsmouth Case

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    The Innsmouth Case is a text adventure game inspired by H.P. Lovecraft and the very first text-based adventure to combine horror and comedy in a fit and proper way.

    2020IndieAdventure12.49 USDSingle-playerSimilar games →
  2. 2
    The Pigment — Steam game cover

    The Pigment

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    Milan, 1963. Inherit your uncle's mysterious studio and discover a color that shouldn't exist. In this cosmic horror gamebook, you must balance your Sanity and Lucidity as you uncover the secret of the 12th canvas. Will you finish the work, or let the pigment consume your mind?

    IndieAdventureRPGSingle-playerSimilar games →
  3. 3
    Last Threshold — Steam game cover

    Last Threshold

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    Dive into the world based on the Lovecraft universe and its successors. In immersive visual novel discover the secret of the temple and learn the truth about your companions and your father’s past!

    2022IndieAdventureRPG4.99 USDSingle-playerSimilar games →
  4. 4
    Not It: Spookiest Edition — Steam game cover

    Not It: Spookiest Edition

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Casual with Omen Exitio: Plague.

    Not It: Spookiest Edition is a horror-filled visual novel full of suspense and mystery where you navigate Katie through a living nightmare. Her move-in day on Halloween throws her into a centuries-old curse. Can she make it through the night? Will her new neighbors perish? Decide their fate.

    2021IndieCasual6.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Death Becomes You - Mystery Visual Novel — Steam game cover

    Death Becomes You - Mystery Visual Novel

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    Who killed your best friend?! Find out the truth before 4 suspects frame you instead! Death Becomes You is a mystery visual novel where you untangle the dark secrets and relationships between your fellow magic university students.

    2021IndieAdventureCasual8.99 USDSingle-playerSimilar games →
  6. 6
    Dagon: by H. P. Lovecraft — Steam game cover

    Dagon: by H. P. Lovecraft

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedSingle-playerSimilar games →
  7. 7
    Basements n' Basilisks: Storms of Sorcery — Steam game cover

    Basements n' Basilisks: Storms of Sorcery

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Adventure and Casual with Omen Exitio: Plague.

    A visual novel paying satirical homage to the world’s greatest TTRPG. Make important choices, roll countless dice, build lasting relationships, explore magical lands and experience all the rest of the crap you expect from a fantasy game without the hassle of finding actual friends to play with!

    2023AdventureSimulationRPG2.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Omen Exitio: Hunger — Steam game cover

    Omen Exitio: Hunger

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    A Lovecraftian investigative gamebook. New York, 1927. A case pulled from real history, wrapped in cosmic horror. His name was Billy Gaffney. The man who took him was real. But his purpose was from another plane of existence. You play a journalist. You make choices. The story remembers all of them.

    2026IndieAdventureSingle-playerSimilar games →
  9. 9
    Call of Cthulhu® — Steam game cover

    Call of Cthulhu®

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Adventure with Omen Exitio: Plague.

    1924. Private Investigator Pierce is sent to look into the tragic death of the Hawkins family. Plunge into a world of creeping madness and cosmic horror. Cryptic clues, shadowy figures, and pure terror bar your way as you fight to retain your sanity and solve an otherworldly mystery.

    2018AdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Perfect Gold - Yuri Visual Novel — Steam game cover

    Perfect Gold - Yuri Visual Novel

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    In this short, coming-of-age yuri visual novel, play as Marion LaRue and Audrey Clary as they explore the magical city of Castlecoast and get a second chance at love and friendship.

    2021IndieAdventureCasual7.99 USDSingle-playerSimilar games →
  11. 11
    The Lonesome Guild — Steam game cover

    The Lonesome Guild

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    The world of Etere was shattered after the discovery of a terrifying truth. Play as Ghost to gather the Champions and restore balance to a world in conflict in this action RPG that takes you on an epic journey to fulfil Etere’s destiny.

    2025ActionIndieAdventure17.49 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Blind — Steam game cover

    Blind

    Single-player alternative to Omen Exitio: Plague — playable solo, no multiplayer required. Shares Indie and Adventure with Omen Exitio: Plague.

    Navigate an unfamiliar world in virtual reality using echolocation, where sounds become images. Trapped in a mansion by the devious Warden, make your way through its many rooms, riddled with puzzles and dangers, moving ever closer to the truth—and your only chance to escape.

    2018IndieAdventure24.99 USDSingle-playerSimilar games →