IMHO.

Single-player games like Towerheart

Below are 10 single-player Steam games similar to Towerheart, 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 Towerheart page.

Ranked picks

  1. 1
    HYNPYTOL — Steam game cover

    HYNPYTOL

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

    They're coming. There's no hope. Still, you're a HYNPYTOL.

    2023ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  2. 2
    Out of Body — Steam game cover

    Out of Body

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

    A puzzle game where your own death is the solution. Turn into a ghost, possess the dead, and use their bodies as tools to free trapped spirits from their own regrets.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Void Stranger — Steam game cover

    Void Stranger

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

    Place your faith and embrace the Void.

    2023IndieAdventure11.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    A Street Cat's Tale 2: Outside is Dangerous — Steam game cover

    A Street Cat's Tale 2: Outside is Dangerous

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

    [Adventures of House Cat Cinnamon]*A street cat's tale 2 is a narrative-led puzzle adventure game about the struggles of stray cats.

    2023IndieAdventureSimulation5.59 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Isles of Sea and Sky — Steam game cover

    Isles of Sea and Sky

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

    A fantastic, oceanic, open world puzzle adventure. Solve innovative block puzzles while unearthing a mystifying story, gaining new friends that change the puzzle landscape, and unlocking powers that provide more options for how you choose to progress through the enigmatic Isles of Sea and Sky.

    2024IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Is this Game Trying to Kill Me? — Steam game cover

    Is this Game Trying to Kill Me?

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

    An old shack deep in a dense forest, a strange computer and a game that's trying to kill you!

    2024ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    House of Rules — Steam game cover

    House of Rules

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

    Congratulations! You're hired as a new waterer in Black Kiwa. Water the plants, and we'll pay you 30 G per hour. You'll never find any other job this generous. No, we're not hiding anything from you. If you just follow the work protocols and stay out of trouble, everything will be fine.

    2021IndieAdventure7.99 USDSingle-playerSimilar games →
  8. 8
    Causality — Steam game cover

    Causality

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

    Causality is a survival horror game. You must rescue 3 students trapped in a school full of mysterious psychic phenomena, and uncover the secrets behind therein. The real story behind the school, and the causal relationship of the events, is all in your hands.

    2021IndieAdventure6.99 USDSingle-playerSimilar games →
  9. 9
    KLETKA — Steam game cover

    KLETKA

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

    KLETKA is a co-op (up to 6 players) horror game about going down in an elevator that is trying to eat you. Feed the elevator, explore deadly floors and descend deeper.

    2026ActionIndieAdventure5.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Force Reboot — Steam game cover

    Force Reboot

    Single-player alternative to Towerheart — playable solo, no multiplayer required. Shares Indie and Early Access with Towerheart.

    Force Reboot is a fast-paced FPS with rogue-lite elements. Force Reboot is entirely focused on nonstop gameplay. You need to get past all of the rooms as fast as you can.

    2022ActionIndieEarly Access2.99 USDSingle-playerSimilar games →