IMHO.

Single-player games like Mutate! Fight! Purr!

Below are 9 single-player Steam games similar to Mutate! Fight! Purr!, 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 Mutate! Fight! Purr! page.

Ranked picks

  1. 1
    Spire of Legends — Steam game cover

    Spire of Legends

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    Ascend a mysterious spire in this deckbuilding roguelike. Master unique characters with passive abilities, active skills, and powerful ultimates while building decks, collecting relics, and battling through ever-changing encounters.

    2026StrategyIndie4.99 USDSingle-playerSimilar games →
  2. 2
    Hound Riders — Steam game cover

    Hound Riders

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    A western post-apocalyptic roguelike deckbuilder where cards are bullets. Build your ammo, chain blood-magic combos, and target enemy aim spots in tactical turn-based duels. Explore a cursed wasteland in a nonlinear map where every route, shot, and choice matters.

    2027StrategyIndieSingle-playerSimilar games →
  3. 3
    Montabi — Steam game cover

    Montabi

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    Tame, collect, fight! Assemble an unstoppable team of unique Montabi in this Creature-Collector Roguelike Deckbuilder. Master their awesome abilities, synergize their strategic strengths and save the city in tactical turn-based combat!

    2026StrategyIndieSingle-playerSimilar games →
  4. 4
    Desert Revenant 2: The Reawakening — Steam game cover

    Desert Revenant 2: The Reawakening

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    A tactical roguelike deckbuilder built for massive combos. Cast spells, summon minions, and stack effects that cascade into devastating turns as you face brutal enemies with diverse abilities across escalating, curse-driven runs.

    StrategyIndieSingle-playerSimilar games →
  5. 5
    Boogey Hunters — Steam game cover

    Boogey Hunters

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    Boogey Hunters is a strategic ammo-building game where you travel the world hunting mythical creatures from different folklore. Plan your moves carefully, combine bullets to unleash powerful moves, battle terrifying boogies, and save the world in the shortest day possible!

    2025StrategyIndieRPG5.59 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Railroads & Catacombs: Prologue — Steam game cover

    Railroads & Catacombs: Prologue

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    Start your training in Railroads & Catacombs! Learn how to build your cards in the most effective way. Test your deck against the first boss and master your strategy for the full game.

    2023StrategyIndieAdventureFreeDeck PlayableSingle-playerSimilar games →
  7. 7
    Duelyst — Steam game cover

    Duelyst

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    The depth of CCG meets the strategy of tabletop gaming in Duelyst! Every choice matters, from your General and deck to positioning on the 9x5 battleboard. Competitive head-to-head turn-based battles at its best!

    2016StrategyIndieFree To PlaySingle-playerSimilar games →
  8. 8
    Pyrene — Steam game cover

    Pyrene

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Strategy and Indie with Mutate! Fight! Purr!.

    Defeat hellish monsters and rebuild your home in Pyrene, a fast paced roguelike dungeon-crawler. Play with different heroes & spells, collect powerful relics to upgrade your deck while uncovering the mysteries behind your village’s destruction.

    2024StrategyIndie8.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Through the Nightmares — Steam game cover

    Through the Nightmares

    Single-player alternative to Mutate! Fight! Purr! — playable solo, no multiplayer required. Shares Indie with Mutate! Fight! Purr!.

    Through the Nightmares is a challenge-driven platformer for anyone who’s ever had a restless night. Run, jump, and change your size to overcome the nightmare’s traps. Face Morpheus. Rescue children from an endless dream.

    2025ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →