IMHO.

Single-player games like Koshmar: The Last Reverie

Below are 10 single-player Steam games similar to Koshmar: The Last Reverie, 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 Koshmar: The Last Reverie page.

Ranked picks

  1. 1
    Secrets of the Dark Fortress — Steam game cover

    Secrets of the Dark Fortress

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    A brave knight ventures into the depths of The Dark Fortress, a cursed dungeon of ancient magic and forgotten horrors. Armed only with her sword and unwavering resolve, she battles to vanquish evil and reclaim the light for her kingdom.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Legacy of Kain: Defiance (2003) — Steam game cover

    Legacy of Kain: Defiance (2003)

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    Take control of two powerful and highly evolved vampires: Kain, an all-powerful demigod, and Raziel, a demonic angel of death. Each equipped with a legendary sword, Kain & Raziel must battle through a world loaded with conflict and intrigue as they attempt to unravel their destinies and defeat the dark forces that seek to condemn...

    2012ActionAdventure6.99 USDSingle-playerSimilar games →
  3. 3
    Crimson Covenant — Steam game cover

    Crimson Covenant

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action with Koshmar: The Last Reverie.

    Crimson Covenant is a dark action RPG set in a world shattered by the V24 anomaly. Control Crimvael and fight with a rapier, scissors, bow, and forbidden magic. Shape your tactics through branching combos, attack rhythm, and stamina management as you uncover the truth behind a collapsing world.

    2026ActionIndieRPGSingle-playerSimilar games →
  4. 4
    Secho — Steam game cover

    Secho

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    Secho is a dark action roguelike. You are blind. To see, you must make sound. Pay for attacks with your own health, identify true targets by the color of the heart. Follow the guidance of the White Cauldron—your only mentor in this void.

    ActionAdventureFree To PlayFreeSingle-playerSimilar games →
  5. 5
    Dark Fantasy — Steam game cover

    Dark Fantasy

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    A kingdom enslaved by dark magic. Green altars control the people. Escape captivity, break the curse, and defeat the traitor who seized the throne in this retro-styled dark fantasy adventure.

    2026ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Alice: Madness Returns — Steam game cover

    Alice: Madness Returns

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    Alice: Madness Returns is a third-person, single-player, action adventure platformer. Visit the grim reality of Victorian London and travel to the beautiful yet ghastly Wonderland to uncover the root of Alice's madness.

    2011ActionAdventure1.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    [MFTK: Survivors] Mortemforge: TekaRenzen's Konquerax: Survivors — Steam game cover

    [MFTK: Survivors] Mortemforge: TekaRenzen's Konquerax: Survivors

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action with Koshmar: The Last Reverie.

    Conquer and pillage planets as a one-man army in this brutal action roguelite set in a bizarre and dark Technofantasy universe. Battle hordes, plunder your enemies, forge devastating arsenals, and carve your path through endless intergalactic god-wars under the watchful eye of a mysterious goddess.

    2026ActionEarly Access3.42 USDSingle-playerSimilar games →
  8. 8
    KOKO Dungeon Mania — Steam game cover

    KOKO Dungeon Mania

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    KOKO Dungeon Mania is a dungeon crawler adventure where you explore mysterious chambers, solve puzzles, battle monsters, and uncover the path forward. Each new level expands the dungeon with more chambers, tougher enemies, and greater challenges to overcome.

    2026ActionIndieAdventureSingle-playerSimilar games →
  9. 9
    Boti: Byteland Overclocked — Steam game cover

    Boti: Byteland Overclocked

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Action and Adventure with Koshmar: The Last Reverie.

    Jump, Dash, Slide! Dive into a classic 3D platformer experience with Boti: Byteland Overclocked. Explore the stylized insides of a computer as a determined data robot and save Byteland from an ominous threat. Play solo or team up with a friend in seamless co-op.

    2023ActionIndieAdventure19.99 USDSingle-playerSimilar games →
  10. 10
    Boti: Byteland Overclocked - Prologue — Steam game cover

    Boti: Byteland Overclocked - Prologue

    Single-player alternative to Koshmar: The Last Reverie — playable solo, no multiplayer required. Shares Adventure with Koshmar: The Last Reverie.

    Welcome to Byteland! Boti, a brave and adorable data bot, invites you on a classic 3D platformer adventure full of jumping, dashing, sliding to the music and more! In this prologue to Boti: Byteland Overclocked you will have a taste of all the goodness present in the full version.

    2023IndieAdventureFree To PlaySingle-playerSimilar games →