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Cube Kingdoms
Build a medieval settlement in a fantasy world, manage economy and defense, and fight battles against goblins, undead, demons, and epic boss monsters in auto‑battle style.

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Features
Single-player
Family Sharing
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Languages:
Interface Full Audio Subtitles
English ✔
German ✔
French ✔
Spanish - Spain ✔
Portuguese - Brazil ✔
Simplified Chinese ✔
Japanese ✔
Russian ✔
See all 8 supported languages

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“The game has reached a point where all the core features I want to include are implemented, and I can present it to the public. However, it still lacks content, polish, and potential features that I would like to develop together with the community.”

Approximately how long will this game be in Early Access?

“Probably 6 to 12 months”

How is the full version planned to differ from the Early Access version?

“The amount of new content will depend heavily on community feedback.
The following possibilities are currently on my task list:

-More content: challenges, additional AI lords, more maps, more factions, more units
-Different playable factions
-Possible mod support (depending on demand)
-Possible multiplayer mode (depending on demand)
-Revised user interface”

What is the current state of the Early Access version?

“The game is in a stable state and fairly well polished.
The following featuers are already implemented in the Early Access version:
-A campaign with 10 missions
-Custom games with various settings
-4 different AI opponents
-3 different boss monsters
-Over 25 different units, 11 of them playable by you
-Over 20 different economy buildings
-Over 10 different defense buildings”

Will the game be priced differently during and after Early Access?

“The price will increase depending on how much content and how many features make it into the game.”

How are you planning on involving the Community in your development process?

“I am very interested in feedback and suggestions from the community. There is a Discord server where players can share their ideas.”
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Download Cube Kingdoms Demo

This game is not yet available on Steam

Planned Release Date: May 1, 2026

This game plans to unlock in approximately 3 weeks

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About This Game

Survival City builder meets Auto-Battler

Cube Kingdoms is a medieval fantasy city-builder featuring an isometric voxel aesthetic. You build a settlement, manage its economy, protect it from attacks, and explore a vibrant overworld filled with factions, creatures, and dangers.

Build Your Economy

In the Economy View, you establish production chains to sustain your settlement. This includes basic buildings like lumberjacks, quarries, and smithies, as well as specialized structures such as wells, charcoal kilns, or sanitation facilities. As your settlement grows, a dense and lively bustle of working inhabitants, transport routes, and resource flows emerges.

Plan Your Defense

The Defense View focuses entirely on protecting your settlement. Here, you place walls, gates, traps, and station your troops. When an attack occurs, the game loads a dedicated battlefield: the attacker deploys their units at the edge, while your defenses attempt to hold the keep at the center. Combat plays out as an auto-battle, based on your preparation and positioning.

A World Full of Factions

The Overworld Map reveals your surroundings. This is where you will find friendly and hostile castles, neutral settlements, and boss monsters, while merchants, armies, and scouts move across the land.

Management and Progress

Several menus assist you in governing your kingdom:

  • A skill tree that unlocks various advantages.

  • A happiness and needs overview for your inhabitants.

  • Menus for recruitment, storage, trading, and commands.

Fantasy Setting

The world is populated by goblins, undead, demons, and other fantasy creatures. Every region brings its own unique challenges and opportunities.

System Requirements

    Minimum:
    • OS: 10
    • Processor: AMD Ryzen 5
    • Storage: 1 GB available space
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