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

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.
- 2

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!
- 3

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!
- 4

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.
- 5

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.
- 6

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.
- 7

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.
- 8

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.