IMHO.

Single-player games like Hayaku! Island of Darkness

Below are 8 single-player Steam games similar to Hayaku! Island of Darkness, 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 Hayaku! Island of Darkness page.

Ranked picks

  1. 1
    Croakspire — Steam game cover

    Croakspire

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    Dive into a fortress labyrinth crawling with monsters, defending yourself with your... tongue? As a frog, it's your best bet to traverse this retro-inspired 2D metroidvania title. Collect treasures to gain permanent upgrades, discovering new areas of the massive interconnected map with them!

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Toziuha Night: Nosferatu's Curse — Steam game cover

    Toziuha Night: Nosferatu's Curse

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    Eight years have passed since the battle against Dracula, the hero of Transylvania who succumbed to the power of darkness. However, peace is once again in danger. A pair of young alchemists will fight against the curse of the demon who goes by the name Nosferatu.

    2027ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Iron Bramble — Steam game cover

    Iron Bramble

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    Momentum-based platforming built around expressive movement and tight gunplay. Master your elastic grappling hook to explore a vast, cyber-gothic megastructure, where robots piloted by the souls of the dead do penance for their sins.

    2027ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    PhantomGaze : Omni-sight — Steam game cover

    PhantomGaze : Omni-sight

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    A 2D Metroidvania where you control two characters at once. A blind swordsman fights in melee, while a spirit archer provides ranged support. Master parry rhythms and exploit weaknesses using the bestiary. Uncover the secrets of a world built on Asian aesthetics through a stranger's eyes.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Spider Dynasty — Steam game cover

    Spider Dynasty

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    Play as a spider free from traditional platforming limits. Crawl across curved surfaces, web-swing through a web-woven aerial kingdom, battle corrupted creatures on uneven platforms, and uncover the secrets of two royal dynasties and the fall of the silk civilization.

    2027ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    BLIGHTWRECK — Steam game cover

    BLIGHTWRECK

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Hayaku! Island of Darkness.

    Stuck at the bottom of the sea floor, escape a sunken ocean liner in this handcrafted 2D METROIDvania! Find powerful upgrades, and fight strange bosses. You may be isolated from your shipmates, but you're not alone...

    2027ActionAdventureSingle-playerSimilar games →
  7. 7
    Astalon: Tears of the Earth — Steam game cover

    Astalon: Tears of the Earth

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Adventure with Hayaku! Island of Darkness.

    Uphold your pact with the Titan of Death, Epimetheus! Fight, climb and solve your way through a twisted tower as three unique adventurers, on a mission to save their village from impending doom!

    2021ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Blasphemous 2 — Steam game cover

    Blasphemous 2

    Single-player alternative to Hayaku! Island of Darkness — playable solo, no multiplayer required. Shares Action and Indie with Hayaku! Island of Darkness.

    The Penitent One awakens as Blasphemous 2 joins him once again in an endless struggle against The Miracle. Dive into a perilous new world filled with mysteries and secrets to discover, and tear your way through monstrous foes that stand between you and your quest to end the cycle once and for all. 

    2023ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →