IMHO.

Games like King under the Mountain

If King under the Mountain is your kind of game, the closest matches are Dwarf Fortress, Captain of Industry and Judgment: Apocalypse Survival Simulation — picked from the ranked list below. Reviewers single out its deep supply chain mechanics, dwarves create emergent chaos and challenging. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About King under the Mountain: A simulation-based settlement-building strategy game set in a fantasy world - build and grow from a humble colony to control of your own kingdom!

2021StrategyIndieSimulationRPGEarly AccessWindows · macOS · Linuxby Rocket Jump Technology
King under the Mountain — Steam game cover
Players highlight
Deep supply chain mechanicsDeveloper actively engages with communityDwarves create emergent chaosChallengingCozyRelaxing

Players who liked King under the Mountain also play

Steam players who put hours into King under the Mountain also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Dwarf Fortress

    WHY THIS

    Shares a challenging mood with King under the Mountain.

    Top pick for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

    2022StrategyIndieSimulation23.99 USDDeck PlayableSteam ↗
  2. Captain of Industry

    WHY THIS

    Shares a cozy mood with King under the Mountain.

    Second-strongest match for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    Build an industrial empire on a remote island. Mine resources, reshape terrain with excavators, grow food, construct factories, lay train tracks, and trade with the outside world. Research 100+ technologies to advance from basic metal smelting all the way to nuclear power and space flight.

    2022StrategyIndieSimulation34.99 USDDeck PlayableSteam ↗
  3. Judgment: Apocalypse Survival Simulation

    WHY THIS

    Shares a challenging mood with King under the Mountain.

    Third-strongest match for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?

    2018StrategyIndieSimulation19.99 USDDeck PlayableSteam ↗
  4. Ostriv

    WHY THIS

    Shares a relaxing mood with King under the Mountain.

    Ranked #4 for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    Ostriv is a city-building game that puts you in a role of a governor of an 18th century Ukrainian town to challenge your creative skills and management abilities.

    2020StrategyIndieSimulation24.99 USDDeck PlayableSteam ↗
  5. Hammerting

    WHY THIS

    Shares a relaxing mood with King under the Mountain.

    Ranked #5 for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.

    2021StrategyIndieAdventure24.99 USDSteam ↗
  6. RimWorld

    WHY THIS

    Shares a challenging mood with King under the Mountain.

    Ranked #6 for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with King under the Mountain.

    A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.

    2018StrategyIndieSimulation34.99 USDDeck VerifiedSteam ↗
  7. Against the Storm

    WHY THIS

    Shares crafting chains and a whimsical mood with King under the Mountain.

    Ranked #7 for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with King under the Mountain.

    A dark fantasy city builder where you must rebuild civilization in the face of apocalyptic rains. As the Queen’s Viceroy, lead humans, beavers, lizards, foxes, and harpies to reclaim the wilderness and secure a future for civilization's last survivors.

    2023StrategySimulation29.99 USDDeck VerifiedSteam ↗
  8. Frostpunk

    WHY THIS

    Ranked #8 for King under the Mountain fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Simulation with King under the Mountain.

    Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?

    2018StrategySimulation29.99 USDDeck PlayableSteam ↗

Reviewers mention these as similar to King under the Mountain

Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.

  1. RimWorld

    WHY THIS

    Shares a challenging mood with King under the Mountain.

    Reviewers of King under the Mountain cross-mention this title as a similar play. Shares Strategy and Indie with King under the Mountain.

    A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.

    2018StrategyIndieSimulation34.99 USDDeck VerifiedSteam ↗
  2. Hammerting

    WHY THIS

    Shares a relaxing mood with King under the Mountain.

    Reviewers of King under the Mountain cross-mention this title as a similar play. Shares Strategy and Indie with King under the Mountain.

    Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.

    2021StrategyIndieAdventure24.99 USDSteam ↗
  3. Dwarf Fortress

    WHY THIS

    Shares a challenging mood with King under the Mountain.

    Reviewers of King under the Mountain cross-mention this title as a similar play. Shares Strategy and Indie with King under the Mountain.

    Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

    2022StrategyIndieSimulation23.99 USDDeck PlayableSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Magic Archery

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with King under the Mountain.

    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 PlayableSteam ↗
  2. SuchArt: Creative Space

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with King under the Mountain.

    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 PlayableSteam ↗
  3. The Riftbreaker: Prologue

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and Indie with King under the Mountain.

    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 PlayableSteam ↗
  4. The Last Sovereign

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and Indie with King under the Mountain.

    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 VerifiedSteam ↗
  5. The Life and Suffering of Sir Brante — Chapter 1&2

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Strategy and Indie with King under the Mountain.

    A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!

    2020StrategyIndieAdventureFreeSteam ↗
  6. SCP – Containment Breach

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with King under the Mountain.

    A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?

    2026ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. The Sims™ 4

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with King under the Mountain.

    Play with life and discover the possibilities. Unleash your imagination and create a world of Sims that’s wholly unique. Explore and customize every detail from Sims to homes–and much more.

    2020AdventureSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. Muck

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with King under the Mountain.

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

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗

Frequently asked about King under the Mountain

Does King under the Mountain work on Steam Deck?
King under the Mountain is currently rated Unsupported on Steam Deck. It may not launch or may have significant issues that block normal play.
What games are most similar to King under the Mountain?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside King under the Mountain are Dwarf Fortress, Captain of Industry, Judgment: Apocalypse Survival Simulation.
Who developed King under the Mountain?
King under the Mountain was developed by Rocket Jump Technology.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on King under the Mountain.

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