IMHO.

Single-player games like KingFish

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

Ranked picks

  1. 1
    坍塌世界 — Steam game cover

    坍塌世界

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

    "Collapsing World" is an innovative tower defense game blending deck-building and roguelike mechanics. Recruit unique companions, craft powerful skill decks, and tackle randomized stages. Deep strategy breaks the traditional TD mold—every run is a fresh challenge!

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  2. 2
    Dwarven Rampart — Steam game cover

    Dwarven Rampart

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

    Raise massive armies and fight thousands of enemies. Dwarven Rampart is a fantasy roguelite strategy game where you build dwarven cities and fight massive fights. How long can you survive?

    2026StrategyIndieSimulation6.39 USDSingle-playerSimilar games →
  3. 3
    LouLan Kingdom — Steam game cover

    LouLan Kingdom

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

    Loulan Kingdom is a city-building survival and real-time strategy game. As the ruler of Loulan, you must build your city amid a perilous desert oasis, grow your power through the Silk Road, and fight to protect your kingdom—until the very end.

    StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    The Wuslers — Steam game cover

    The Wuslers

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

    Build a cozy settlement and economy where little Wuslers carry every single good on foot along the roads you lay out. Feed your mines, expand your territory with barracks and play solo, against the AI or with up to eight players on PC and Android.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Age of Bricks — Steam game cover

    Age of Bricks

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

    A real-time strategy multiplayer classic. Build your base brick by brick, then raise an army against your friends online. Or save your friendship and team up together to defeat a hard army.

    StrategySimulationSingle-playerSimilar games →
  6. 6
    Warharvest RTS — Steam game cover

    Warharvest RTS

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

    A traditional RTS with 3D pixel art. Gather resources, build a base, and command squads in a medieval fantasy world. Choose from four factions with different units and wildly different mechanics. Play against AI or in PvP matches with up to 8 players, on handcrafted or procedurally generated maps.

    2026StrategySingle-playerSimilar games →
  7. 7
    Siege of Irdor — Steam game cover

    Siege of Irdor

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

    Siege of Irdor is a city-builder strategy game set in dark medieval times, where fantasy and reality collide. Build by day and defend the sieges by night to survive against the armies of darkness.

    StrategyIndieSimulationSingle-playerSimilar games →
  8. 8
    Gold Gold Adventure Gold — Steam game cover

    Gold Gold Adventure Gold

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

    In this world, it’s all about the gold! Use it to build up a fantasy town, recruit heroes, give quests, raise a Godbeast, cast powerful spells, and expand your influence—all one gold coin at a time.

    2025StrategyIndieAdventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Salvation Denied — Steam game cover

    Salvation Denied

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

    Salvation Denied is a chaotic co-op building sim for 1-4 players. Team up to build wild constructions with heavy machinery and crazy tools. Each mission brings a completely new challenge, while physics and disasters push your creation to the limit.

    IndieAdventureSimulationSingle-playerSimilar games →