IMHO.

Single-player games like Heart sequence

Below are 9 single-player Steam games similar to Heart sequence, 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 Heart sequence page.

Ranked picks

  1. 1
    Sigils of Nightfall — Steam game cover

    Sigils of Nightfall

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

    Sigils of Nightfall is a roguelike deckbuilder that combines dungeon crawling with elements of the award-winning RPG, Mörk Borg. Embark on a dark journey, improve your character, and survive the horrors that will unleash the world's end.

    2026StrategyRPGSingle-playerSimilar games →
  2. 2
    Deep Sky Derelicts — Steam game cover

    Deep Sky Derelicts

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

    Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.

    2018StrategyIndieRPG2.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Slay the Spire — Steam game cover

    Slay the Spire

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

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Die in the Dungeon — Steam game cover

    Die in the Dungeon

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

    Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but dice! Deal with enemies by combining powerful dice on your board, boost their effects with magical relics, and risk it all hoping for a good roll on unexpected encounters.

    2026StrategyIndieRPG9.74 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Gordian Quest — Steam game cover

    Gordian Quest

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

    An epic deckbuilding RPG inspired by old-school classics like Ultima and D&D, using modern gaming concepts like roguelite elements and turnbased strategic combat. Lead and nurture parties of heroes. Forge bonds and discover new skills among them. Guide them to unravel the curses laid upon the lands.

    2022StrategyIndieAdventure6.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Roguebook — Steam game cover

    Roguebook

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

    Embrace the challenge of a roguelike deckbuilder with unique mechanics from the developers of Faeria and Richard Garfield, creator of Magic: The Gathering™. Build a team of two heroes, unleash powerful combos and defeat the legends of the Roguebook!

    2021StrategyIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Slay the Spire 2 — Steam game cover

    Slay the Spire 2

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

    The iconic roguelike deckbuilder returns. Craft a unique deck, encounter bizarre creatures, and discover relics of immense power in Slay the Spire 2!

    2026StrategyIndieEarly Access24.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Super Fantasy Kingdom — Steam game cover

    Super Fantasy Kingdom

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

    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 →
  9. 9
    Probability Dungeon — Steam game cover

    Probability Dungeon

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

    A turn-based roguelike where skills have a probability of execution. ¡You will have to keep improving your list of skills and decide in which order you want them to be executed! Set your strategy, create synergies and try to overcome the different threats.

    2025StrategyIndie9.99 USDSingle-playerSimilar games →