IMHO.

Free games like King of the Dwarves: Underground City Builder

Below are 8 free-to-play Steam games similar to King of the Dwarves: Underground City Builder, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like King of the Dwarves: Underground City Builder page.

Ranked picks

  1. 1
    Magic Archery — Steam game cover

    Magic Archery

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Indie and Simulation with King of the Dwarves: Underground City Builder.

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableFree to playSimilar games →
  2. 2
    SuchArt: Creative Space — Steam game cover

    SuchArt: Creative Space

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Indie and Simulation with King of the Dwarves: Underground City Builder.

    Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!

    2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  3. 3
    Outpath: First Journey — Steam game cover

    Outpath: First Journey

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Indie with King of the Dwarves: Underground City Builder.

    Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

    2022IndieAdventureCasualFreeDeck PlayableFree to playSimilar games →
  4. 4
    The Riftbreaker: Prologue — Steam game cover

    The Riftbreaker: Prologue

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Strategy and Indie with King of the Dwarves: Underground City Builder.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  5. 5
    The Last Sovereign — Steam game cover

    The Last Sovereign

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Strategy and Indie with King of the Dwarves: Underground City Builder.

    Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.

    2025StrategyIndieAdventureFreeDeck VerifiedFree to playSimilar games →
  6. 6
    Muck — Steam game cover

    Muck

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Indie with King of the Dwarves: Underground City Builder.

    Muck is a survival-roguelike. Collect resources, find items & build a base to survive for as long as you can.

    2021ActionIndieAdventureFreeDeck PlayableFree to playSimilar games →
  7. 7
    Crusader Kings II — Steam game cover

    Crusader Kings II

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window. Shares Strategy and Simulation with King of the Dwarves: Underground City Builder.

    Explore one of the defining periods in world history in an experience crafted by the masters of Grand Strategy.

    2012StrategySimulationRPGFreeDeck PlayableFree to playSimilar games →
  8. 8
    Limbus Company — Steam game cover

    Limbus Company

    Free-to-play alternative to King of the Dwarves: Underground City Builder — no purchase or trial window.

    As the Executive Manager of Limbus Company, lead your group of twelve Sinners, venture into the buried facilities of Lobotomy Corporation, and lay claim on the Golden Boughs.

    2023FreeDeck PlayableFree to playSimilar games →