IMHO.

Single-player games like Boss Rush: Mythology

Below are 12 single-player Steam games similar to Boss Rush: Mythology, 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 Boss Rush: Mythology page.

Ranked picks

  1. 1
    Gurei — Steam game cover

    Gurei

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    An unforgiving game with precise combat. Fight challenging bosses in any order, acquire their unique powers, and succeed on your own terms.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Dream Doctor — Steam game cover

    Dream Doctor

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Dream Doctor is a platformer BOSS RUSH where you take on the role of a "psychologist", capable of entering your patients' dreams to confront their worst nightmares through brute force.

    2026ActionIndie4.89 USDSingle-playerSimilar games →
  3. 3
    Runic Curse Remastered — Steam game cover

    Runic Curse Remastered

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Runic Curse Remastered is a thrilling action RPG Metroidvania that transports you to a cursed island. Explore dark and diverse locations, battle hordes of enemies and mighty bosses. Forge your own playstyle by combining various weapons with magical runes to overcome all challenges.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Raindancer — Steam game cover

    Raindancer

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Awoken from death by The Rain itself, Bramble is tasked with bringing an end to the leaders of three rival tribes, and purifying their corruption against nature.

    2019ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  5. 5
    MIO: Memories in Orbit — Steam game cover

    MIO: Memories in Orbit

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Play as android MIO in this mesmerizing metroidvania where you explore the Vessel, an enormous technological ark overgrown with machines gone rogue. Uncover its secrets, enhance MIO's abilities, and save the spaceship and its residents from oblivion.

    2026ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Tales of Kenzera™: ZAU — Steam game cover

    Tales of Kenzera™: ZAU

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Wield the dance of the shaman. Reclaim your father’s spirit. Brave the beautiful and treacherous land of Kenzera with the God of Death in Tales of Kenzera™: ZAU, a metroidvania-style adventure crafted by Surgent Studios.

    2024ActionIndieAdventure6.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Emberbane — Steam game cover

    Emberbane

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Four elements. One destiny. Embark on an elemental journey inspired by tales of balance and power, reborn as a Metroidvania adventure.

    2026ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Nine Sols — Steam game cover

    Nine Sols

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Nine Sols is a lore rich, hand-drawn 2D action-platformer featuring Sekiro-inspired deflection focused combat. Embark on a journey of eastern fantasy, explore the land once home to an ancient alien race, and follow a vengeful hero’s quest to slay the 9 Sols, formidable rulers of this forsaken realm.

    2024ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Cuphead — Steam game cover

    Cuphead

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Cuphead is a classic run and gun action game heavily focused on boss battles. Inspired by cartoons of the 1930s, the visuals and audio are painstakingly created with the same techniques of the era, i.e. traditional hand drawn cel animation, watercolor backgrounds, and original jazz recordings.

    2017ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    DARK SOULS™: REMASTERED — Steam game cover

    DARK SOULS™: REMASTERED

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action with Boss Rush: Mythology.

    Then, there was fire. Re-experience the critically acclaimed, genre-defining game that started it all. Beautifully remastered, return to Lordran in stunning high-definition detail running at 60fps.

    2018Action39.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Quest of Wizard — Steam game cover

    Quest of Wizard

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    Quest of Wizard is a classic Action Platformer set in a fantasy setting. Go through difficult levels full of dangerous traps and different enemies, fight with bosses, look for chests with gold, open secrets, learn and upgrade spells.

    2021ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  12. 12
    King's Blade — Steam game cover

    King's Blade

    Single-player alternative to Boss Rush: Mythology — playable solo, no multiplayer required. Shares Action and Indie with Boss Rush: Mythology.

    King's Blade - a classic Beat 'em up, inspired by the universe of Conan the Barbarian and games like Golden Axe and Streets of Rage.

    2025ActionIndieAdventure8.99 USDDeck VerifiedSingle-playerSimilar games →