IMHO.

Single-player games like HARMA

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

Ranked picks

  1. 1
    Low Magic They Said — Steam game cover

    Low Magic They Said

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

    A dark fantasy roguelike deckbuilder where broken builds are a feature, not a bug. Think Slay the Spire meets the unforgiving difficulty of Dark Souls, with Diablo 2's philosophy of letting you discover ridiculously powerful builds yourself. They lied about the magic being low.

    2026StrategyIndieRPG14.99 USDSingle-playerSimilar games →
  2. 2
    Etymancy — Steam game cover

    Etymancy

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

    Etymancy is a dark fantasy roguelike dungeon crawler where every spell is a word. Craft your pile of magic letter tiles, collect strange grimoires to grow stronger, smite enemies, and descend deeper into the Lexicon.

    StrategyIndieEarly AccessSingle-playerSimilar games →
  3. 3
    Hand-me-downs — Steam game cover

    Hand-me-downs

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

    A roguelike deckbuilder where your opponents use your own cards against you. Cheat your opponents out of the most powerful cards. Collect trinkets to supercharge your score. Discover sinful synergies by corrupting your cards.

    2026StrategyIndieCasual5.99 USDSingle-playerSimilar games →
  4. 4
    Archon Soul — Steam game cover

    Archon Soul

    Single-player alternative to HARMA — playable solo, no multiplayer required. Shares Strategy with HARMA.

    Archon Soul is a 2D roguelike dice-builder where you create powerful dice using swappable faces, runes, and bodies with unique effects. ​Draft spells, craft powerful synergies, defeat challenging enemies, and conquer the Archon's palace.

    2026Strategy13.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Become the Moon — Steam game cover

    Become the Moon

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

    Become the Moon is a challenging, deckbuilding auto battler. Choose from 10 unique characters, each with their own distinct playstyles. Assemble a team of powerful minions & cast cosmic spells where every run takes you one step closer to the moon.

    2025StrategyIndie10.19 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Black Jacket — Steam game cover

    Black Jacket

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

    Gamble your way out of hell in this blackjack-inspired rogue-lite deckbuilder. Play powerful card combos or cheat to outwit your opponents and earn your freedom. Win their Soul coins! Bribe the ferryman! And uncover the story of those who stand in your way.

    2026StrategyIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Super Fantasy Kingdom — Steam game cover

    Super Fantasy Kingdom

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

    Rebuild your kingdom and explore a vibrant fantasy world in this roguelite city builder. Defeat hordes of monsters with a unique team of defenders as you harvest, build, mine, cook, brew, and grow. But if your defenses should fail, be prepared to watch it all burn!

    2025StrategySimulationRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    RogueJack21 — Steam game cover

    RogueJack21

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

    RogueJack21 is a Blackjack-inspired deckbuilder where you build and upgrade your deck to battle your opponents. Navigate through procedurally generated casinos and take revenge on The House, the ruthless mafia ruling Noir City that stole everything from you.

    2026StrategyIndieCasual7.79 USDDeck PlayableSingle-playerSimilar games →