IMHO.

Single-player games like Grail

Below are 14 single-player Steam games similar to Grail, 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 Grail page.

Ranked picks

  1. 1
    Tiny Auto Knights — Steam game cover

    Tiny Auto Knights

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

    A chill PvP auto battler where you build your team on a 3x3 grid. Recruit and upgrade unique heroes, strategically place them on the battlefield and find the best synergies.

    2025StrategyIndieCasual7.49 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    FLASK — Steam game cover

    FLASK

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

    FLASK is a roguelike autobattler about alchemical greed on the new frontier. Build unstoppable homunculi, barter with mutated merchants, and slay hordes of monsters to harvest their valuable blood. It's time to get bloody... Bloody rich!

    StrategySingle-playerSimilar games →
  3. 3
    Turnbound — Steam game cover

    Turnbound

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

    Turnbound is an auto battler, where you manage a hero's inventory to escape a haunted boardgame. Each run is different from the last, with unique upgrades, combos and synergies. Async PvP lets you battle the ghosts of other players at your own pace in this unique new inventory battler.

    2026StrategyIndieEarly Access14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Become the Moon — Steam game cover

    Become the Moon

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

    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 →
  5. 5
    The Royal Writ — Steam game cover

    The Royal Writ

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

    Sacrifice creates stories in this medieval roguelike deckbuilder. Watch your cards march to glory or permanent death as they battle toward the enemy. Each fallen hero becomes part of your kingdom's legend. Command wisely... some sacrifices are necessary.

    2025Strategy7.49 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Insider Trading — Steam game cover

    Insider Trading

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

    Insider Trading is a roguelike deckbuilder where you bend the market to your will. Synergize perks, manipulate stock prices, and trade wisely or risk pricing yourself out.

    2026StrategyIndieCasual10.31 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Stacklands — Steam game cover

    Stacklands

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

    Stacklands is a village builder where you stack cards to collect food, build structures, and fight creatures. 🃏 For example, dragging a Villager card on top of a Berry Bush card will spawn Berry cards which the villagers can eat to survive. 🃏 Play your cards right and expand your village!

    2022IndieSimulationCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Simmiland — Steam game cover

    Simmiland

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

    Simmiland is a god-like card game. In this game you indirectly influence a small civilization by manipulating their surroundings by playing cards 🃏🃏🃏 Playing cards on different biomes and objects will result in different findings. The way you play the game will define how mankind will develop!

    2018IndieSimulation4.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Grunn — Steam game cover

    Grunn

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

    A gardener gets hired for maintenance work over the weekend. A simple task, but strangely some tools are missing… The owner of the garden isn't around, and their house is off-limits. Perhaps new tools can be found in the mysterious town, or maybe some of the reserved townsfolk have seen them?

    2024IndieAdventureSimulation12.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    pyramida — Steam game cover

    pyramida

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

    A village builder / survival game. Expand your village by day and fight monsters at night. Learn how to survive, and try to prevent your imminent demise . . .

    2020StrategyIndie2.99 USDSingle-playerSimilar games →
  11. 11
    clickyland — Steam game cover

    clickyland

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

    clickyland is a tower defense village builder where clicks are your main resource. Use clicks to harvest resources, fight enemies and manage your village, but use them wisely as you only get 20 clicks every day! Can you reach day 100?

    2024Strategy4.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    fishy — Steam game cover

    fishy

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

    A game about a hungry fish 🐟 Eat to grow bigger, but watch out for fishes bigger than you! Grow big, strong and explore! Can you escape the pond?

    2020ActionIndieCasual2.99 USDSingle-playerSimilar games →
  13. 13
    White Lavender — Steam game cover

    White Lavender

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

    A challenging adventure game with RPG-elements. Be a bug, fight other critters with swords and magic, collect powerful items such as pencils and teaspoons, meet cool characters, and up your fashion game on a journey to brew a special tea!

    2022IndieAdventureRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Luckitown — Steam game cover

    Luckitown

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

    Luckitown is a turn-based tower defense where you roll dice to build new structures and cast spells to defend your town.

    2022StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →