IMHO.

Single-player games like Thorn Knight

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

Ranked picks

  1. 1
    Ritualist — Steam game cover

    Ritualist

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

    Ritualist is a dynamic isometric action-roguelike set in a unique dark fantasy world. Choose your weapons, master combat style, and face death as you uncover ancient rituals to seal away the Primordial Ones. Will you survive the descent, or will the Abyss claim you?

    2026ActionIndie2.99 USDSingle-playerSimilar games →
  2. 2
    Heaven Crawler — Steam game cover

    Heaven Crawler

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

    Explore The Womb, a forgotten man-made tower built to reach the heavens. Wield Mechanical Arms to overcome deadly enemies and carve your path upward on a deeply personal journey. And remember: Bring her back.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Ghost Vanguard — Steam game cover

    Ghost Vanguard

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

    Ghost Vanguard is a Beat'em Up game that combines stylish action with roguelike elements. Grab your sword and step into treacherous evil dungeons, using stylish and magnificent combos to defeat the sinister forces from the darkness and reclaim a hero's stolen soul.

    ActionIndieSingle-playerSimilar games →
  4. 4
    GODBREAKERS — Steam game cover

    GODBREAKERS

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

    Fast, Fluid, Frenetic! Break gods, steal powers, and chain abilities in a hectic combat loop. This 1-4 player co-op action roguelite is built for fast pick-up sessions and endlessly replayable chaos. Experience tough battles and maximum expression where every run feels rewarding!

    2025ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Bonehold — Steam game cover

    Bonehold

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

    Dungeon Crawler with elements of rogue-like and ARPG games. Kill hordes of enemies, duel mighty bosses, and acquire legendary loot!

    2026ActionIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Echoes of Mystralia — Steam game cover

    Echoes of Mystralia

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

    Echoes of Mystralia is an action-heavy spellcrafting ARPG roguelite, where rapid combat meets deep customization. Craft your own spells, unlock new combinations, fight epic bosses, and discover a narrative-rich world that never plays the same twice.

    2026ActionIndieAdventure19.99 USDSingle-playerSimilar games →
  7. 7
    The Bleakest Keep — Steam game cover

    The Bleakest Keep

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

    The Bleakest Keep is a challenging action horror roguelike. Survive the horrors of the Keep, upgrade your gear, and earn ranks as you ascend the tower and save the world!

    2025ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Netherworld Covenant — Steam game cover

    Netherworld Covenant

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

    In the abyss where the mortal realm and netherworld intertwine, become a warrior wielding the power of the Nether Lantern to fight along with the fallen souls. With hardcore, soulslike action and intriguing roguelike builds, shatter the cursed barriers and unveil the truth woven from blood and soul.

    2025ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →