IMHO.

Single-player games like Avernus

Below are 8 single-player Steam games similar to Avernus, 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 Avernus page.

Ranked picks

  1. 1
    Rustbuckets — Steam game cover

    Rustbuckets

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

    Rustbuckets is a twin-stick action-adventure where you control a throwable shield like a second character, exploring a desolate world of forgotten machines.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    HaeTae: Guardians — Steam game cover

    HaeTae: Guardians

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

    This is a 3D top-down action-adventure game. Dodge enemy attacks by rolling and defeat your foes. Become the Crown Prince chosen by the Yellow Dragon, and save Joseon from chaos alongside Haetae. Challenge powerful bosses, learn their abilities, and experience an intertwined story and adventure.

    2026ActionAdventureRPG5.39 USDSingle-playerSimilar games →
  3. 3
    ABYSSAL BLADE — Steam game cover

    ABYSSAL BLADE

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

    ABYSSAL BLADE is a pixel-art boss rush inspired by MMO raid mechanics. With only 1 HP, take up your blade and challenge the five stages of grief.

    2025ActionIndieAdventure4.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Death's Door — Steam game cover

    Death's Door

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

    Reaping souls of the dead and punching a clock might get monotonous but it's honest work for a Crow. The job gets lively when your assigned soul is stolen and you must track down a desperate thief to a realm untouched by death - where creatures grow far past their expiry.

    2021ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Mark of the Deep — Steam game cover

    Mark of the Deep

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

    Shipwrecked on a myth-shrouded island, play as rookie pirate Marcus “Rookie” Ramsey and explore haunting biomes, face unforgiving combat, and unravel a deep-sea curse in search of your lost crew, the Angry Mermaids.

    2025ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Tearscape — Steam game cover

    Tearscape

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

    As a hunter, you explore a dark, interconnected world filled with dungeons, relying on precise combat to survive. Battle grotesque monsters, expand your arsenal, and uncover hidden paths in a non-linear, pixel art journey.

    2026ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Alaloth: Champions of The Four Kingdoms — Steam game cover

    Alaloth: Champions of The Four Kingdoms

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

    A hardcore high fantasy isometric action RPG set in a huge sandbox world ruled by magic and monsters. Master deep skill-based combat, forge powerful builds, explore unforgiving lands and dungeons, face brutal boss fights, uncover ancient secrets, and save Plamen from its inevitable doom!

    2024ActionStrategyIndie34.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Eldest Souls — Steam game cover

    Eldest Souls

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

    Fast-paced and brutally challenging, Eldest Souls is a unique Soulslike experience. In a final act of vengeance, the Old Gods have unleashed a great Desolation upon the world. Mankind's only hope lies with a lone warrior… and his greatsword of pure Obsydian.

    2021ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →