IMHO.

Single-player games like Kingdom III: Rising Realms

Below are 9 single-player Steam games similar to Kingdom III: Rising Realms, 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 Kingdom III: Rising Realms page.

Ranked picks

  1. 1
    Kingdom Two Crowns — Steam game cover

    Kingdom Two Crowns

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom III: Rising Realms.

    Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

    2018StrategyIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    MAPS (My Apocalyptic Plan for Survival) — Steam game cover

    MAPS (My Apocalyptic Plan for Survival)

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom III: Rising Realms.

    Coming Soon

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Hellcrown — Steam game cover

    Hellcrown

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Adventure with Kingdom III: Rising Realms.

    You are dead. But your ghostly hand still commands. Hellcrown is a roguelite strategy game where every run unfolds into a chain of random stories, sieges, and consequences.

    2027StrategyAdventureSimulationSingle-playerSimilar games →
  4. 4
    Diseased — Steam game cover

    Diseased

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom III: Rising Realms.

    Build your camp in the freezing cold and make tough choices. Capture walls to expand your borders and send your men to explore. Risk it all for vital resources, as surviving the relentless waves of the Diseased emerging from the dark will be harder than you think.

    ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    Boitatá: Wilderness Reborn — Steam game cover

    Boitatá: Wilderness Reborn

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom III: Rising Realms.

    A 2D Tower Defense Survival game inspired by Brazilian folklore. Expand your territory, rescue animals to build your defenses, and use Boitatá's abilities to fight waves of invaders in battles that combine strategy, action, and territory management.

    ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Stronghold Crusader: Definitive Edition — Steam game cover

    Stronghold Crusader: Definitive Edition

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Simulation with Kingdom III: Rising Realms.

    Gird your loins and sharpen your steel! Besiege 20 unique enemy lords and battle friends online, in this expanded remaster of the classic 'castle sim'. Relive history with new units, opponents, visuals, audio, campaigns, skirmish trails, co-op and larger maps.

    2025StrategySimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Guardians of the Sanctree — Steam game cover

    Guardians of the Sanctree

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy and Indie with Kingdom III: Rising Realms.

    You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold.

    2024ActionStrategyIndie8.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Kingdom Eighties — Steam game cover

    Kingdom Eighties

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Strategy with Kingdom III: Rising Realms.

    Kingdom Eighties is a short story-based standalone expansion set in the Kingdom universe. A rad adventure of micro-strategy and base building in vivid ‘80s neon. Defend your town against the mysterious Greed and discover the secrets of your family lineage!

    2023ActionStrategy11.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Cold Abyss — Steam game cover

    Cold Abyss

    Single-player alternative to Kingdom III: Rising Realms — playable solo, no multiplayer required. Shares Indie and Adventure with Kingdom III: Rising Realms.

    COLD ABYSS is a relaxing and atmospheric exploration game where you repair internet cables on the bottom of the ocean. There are no enemies or other forms of danger down there. Just you.

    IndieAdventureSimulationSingle-playerSimilar games →