IMHO.

Single-player games like Eidolon

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

Ranked picks

  1. 1
    Everybody's Gone to the Rapture — Steam game cover

    Everybody's Gone to the Rapture

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

    Featuring a beautiful, detailed open-world and a haunting soundtrack, Everybody’s Gone to the Rapture is non-linear storytelling at its best.

    2016IndieAdventureCasual19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    The Long Dark — Steam game cover

    The Long Dark

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

    THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster.

    2017StrategyIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Мухосранск | Russian City Sim — Steam game cover

    Мухосранск | Russian City Sim

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

    The atmosphere of the nuclear wasteland.

    2021ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  4. 4
    Miasmata — Steam game cover

    Miasmata

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

    Miasmata is a first-person survival/adventure game, developed from the ground-up by brothers Joe and Bob Johnson. You play as Robert Hughes, a plague-stricken scientist on a journey to discover a cure. Your adventure begins on the shores of a remote and mysterious island.

    2012ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Erzurum — Steam game cover

    Erzurum

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

    Erzurum is a winter survival game which you will struggle against freezing temperatures, the wild nature, hunger and thirst.

    2021IndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    Kona — Steam game cover

    Kona

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

    Northern Canada, 1970. A strange blizzard ravages Atamipek Lake. Step into the shoes of a detective to explore the eerie village, investigate surreal events, and battle the elements to survive. Kona is a chilly interactive tale you won't soon forget.

    2017IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Submerged — Steam game cover

    Submerged

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

    Submerged is a third-person combat-free game in which you explore a mysterious flooded city and discover the beauty of desolation in vast outdoor environments. You take on the role of Miku, a young girl who has brought her wounded brother to the city in their small fishing boat.

    2015Adventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Eastshade — Steam game cover

    Eastshade

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

    You are a traveling painter, exploring the island of Eastshade. Capture the world on canvas using your artist’s easel. Talk to the inhabitants to learn about their lives. Make friends and help those in need. Visit cities, scale summits, unearth mysteries, and discover forgotten places!

    2019IndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Proteus — Steam game cover

    Proteus

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

    Proteus is a game about exploration and immersion in a dream-like island world where the soundtrack to your play is created by your surroundings. Played in first-person, the primary means of interaction is simply your presence in the world and how you observe it.

    2013IndieAdventureCasual9.99 USDSingle-playerSimilar games →
  10. 10
    Subnautica — Steam game cover

    Subnautica

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

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Outer Wilds — Steam game cover

    Outer Wilds

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

    Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.

    2020ActionAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    DEATH STRANDING — Steam game cover

    DEATH STRANDING

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

    From legendary game creator Hideo Kojima comes an all-new, genre-defying experience. Sam Bridges must brave a world utterly transformed by the Death Stranding. Carrying the disconnected remnants of our future in his hands, he embarks on a journey to reconnect the shattered world one step at a time.

    2020ActionAdventureDeck VerifiedSingle-playerSimilar games →
  13. 13
    Tenderfoot Tactics — Steam game cover

    Tenderfoot Tactics

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

    A party of goblins, granted magic by an ancient spirit, wanders the archipelago, fighting back the terrible Fog. Wield elemental power with wild repercussions in this open-world tactics RPG.

    2020StrategyIndieAdventure4.94 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Viridi — Steam game cover

    Viridi

    Single-player alternative to Eidolon — playable solo, no multiplayer required. Shares Indie with Eidolon.

    Nurture a small pot of succulents that grow in real time. Viridi is a safe haven, a place you can return to for a moment of peace and quiet whenever you need it.

    2015IndieSimulationFree To PlayFreeDeck PlayableSingle-playerSimilar games →
  15. 15
    Fire Place — Steam game cover

    Fire Place

    Single-player alternative to Eidolon — playable solo, no multiplayer required. Shares Indie with Eidolon.

    Savor the simple pleasure of building and maintaining a fire. Best enjoyed during seasonal gatherings and cold, dark nights.

    2018IndieSimulationCasual1.64 USDSingle-playerSimilar games →
  16. 16
    Pattern — Steam game cover

    Pattern

    Single-player alternative to Eidolon — playable solo, no multiplayer required. Shares Indie with Eidolon.

    Sometimes art isn't the product of a grand vision but rather the process. It's hard to know what you are trying to say until you've already said it.

    2020Indie4.94 USDSingle-playerSimilar games →