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
    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 →
  2. 2
    Ember and Blade — Steam game cover

    Ember and Blade

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

    Become the immortal hunter and stand against the archdemon Asmodeus. Cut through bullet-hell swarms, clash with Souls-like bosses, and harness celestial blessings that reshape your powers each run. The demons are rising—raise your sword.

    2026ActionRPGSingle-playerSimilar games →
  3. 3
    Harmony Havoc — Steam game cover

    Harmony Havoc

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

    A roguelike shooter where you create music to power up your battles and experience what it's like to be part of a heavy metal band.

    ActionIndieSingle-playerSimilar games →
  4. 4
    Soulcery: Deck of Shadows — Steam game cover

    Soulcery: Deck of Shadows

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

    An action roguelike fused with deck-building combat. Steal enemy abilities to shape your battle deck and unleash relentless, zero-cooldown combos.

    2026ActionIndieSingle-playerSimilar games →
  5. 5
    Rogue Blight — Steam game cover

    Rogue Blight

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

    Rogue Blight is a rogue-lite with focus on souls-like combat, featuring a Slay The Spire-inspired map system. Fight your way through ever-changing maps. Customize your playstyle based on what you find. Death is punishing. Only skill and persistence will carry you forward.

    2026ActionIndieRPGSingle-playerSimilar games →
  6. 6
    Aksun — Steam game cover

    Aksun

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

    A hack & slash roguelite rooted in Korean shamanism. Descend to the dark shadows of Aksun, chain hundreds of elemental artifacts and abilities into devastating reactions, and break the cursed cycle.

    2026ActionIndieRPG10.79 USDSingle-playerSimilar games →
  7. 7
    Unguided — Steam game cover

    Unguided

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

    Escape a digital prison, upload yourself back into the real world, and get revenge on the ones who framed you in this fast-paced challenging roguelike slasher. <RUN>, suffer, <EOL>, <RUN>

    2026ActionIndieAdventureSingle-playerSimilar games →
  8. 8
    Chains of Eternis — Steam game cover

    Chains of Eternis

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

    Trapped within the ever changing Dungeon of Eternis, the only way to escape is to reach the final floor. Endure, for the path ahead is unforgiving. Fortify your armory, collect the artifacts, hone your skills… or remain bound for all eternity.

    ActionIndieRPGSingle-playerSimilar games →