IMHO.

Single-player games like Mulligan Keep

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

Ranked picks

  1. 1
    Forsaken Lands — Steam game cover

    Forsaken Lands

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Adventure with Mulligan Keep.

    Step into a co-op roguelite deckbuilder where courage and strategy define your fate! Unite a team of brave heroes, explore the Forsaken Lands, craft powerful decks, battle strange creatures, and challenge the gods themselves.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  2. 2
    FROGGLE — Steam game cover

    FROGGLE

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    Froggy roguelite (Froguelite!) dungeon crawler - choose, upgrade, and combo powerful sigils. Then break the game! Inspired by Balatro, Slay the Spire, and Inscryption. Adorable 2D graphics made by humans - Original funky froggy beats - Strategic & Unique turn-based combat - Tons of endgame content!

    2026StrategyIndieRPGSingle-playerSimilar games →
  3. 3
    Replicat — Steam game cover

    Replicat

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    A roguelike memory deckbuilder where you bend the rules of card matching with wild combos, strategy-defining items and cards featuring some personality-packed cats.

    2025StrategyIndieCasual7.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Beastro — Steam game cover

    Beastro

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    Beastro is a cozy culinary adventure where the fate of the world rests on what's for dinner! Farm and gather fresh ingredients, tackle cooking minigames, and create tasty recipes to fuel the Caretakers for deckbuilding battles as they seek to save the world.

    2026IndieRPGCasual14.99 USDSingle-playerSimilar games →
  5. 5
    花札の虎 — Steam game cover

    花札の虎

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    「花札の虎」は花札にデッキ構築型ローグライトを掛け合わせたゲームです。札や役を強化して、動物カードを集めて敵に膨大なダメージを叩き込みましょう。ローグライク・デッキビルド・ハイパーインフレ・花札バトルの世界を堪能してください。

    2025StrategyIndieCasual8.79 USDSingle-playerSimilar games →
  6. 6
    A Cat in the Cangaço — Steam game cover

    A Cat in the Cangaço

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    By day, a cat. By night, a man. A Brazilian roguelike that blends deckbuilding and auto-shooter mechanics in battles full of strategy and unpredictability. Face a fantastic sertão filled with monsters, poetry, and danger.

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Mewlin the Clicker — Steam game cover

    Mewlin the Clicker

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Casual with Mulligan Keep.

    Click to roll the crystal ball across the table, dodging obstacles and facing bosses while building a deck of cards that completely changes your strategy with every run. Help Mewlin, a very curious orange cat, make a total mess in this magical clicker with deckbuilding elements.

    2026StrategyIndieCasual3.99 USDSingle-playerSimilar games →
  8. 8
    Roulette Dungeon — Steam game cover

    Roulette Dungeon

    Single-player alternative to Mulligan Keep — playable solo, no multiplayer required. Shares Indie and Adventure with Mulligan Keep.

    You're a gambling-addicted cat trying to break out of prison by spinning the roulette wheel! Master the balance between strategic planning and unpredictable luck by placing bets, using special abilities, and collecting items to outsmart your foes and conquer the dungeon.

    2026ActionStrategyIndie7.91 USDSingle-playerSimilar games →