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Preview
Activation
Steam
Region
Worldwide
French
interface, subtitles
Release
19 Apr 2026

Castle Craft

Standard Edition
Steam Worldwide Digital key
Price coming soon
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PC key
To activate on Steam · Worldwide

About the game

Welcome to Castle Craft, where chaos reigns and creativity knows no bounds. Dive into an epic siege sandbox where you can build massive castles in a fully destructible voxel world.

Prepare your economy and defend your fortress against relentless hordes of quirky enemies in magnificent battles that combine mayhem with physics-driven fun.

Castle Craft is the ultimate mashup of voxel sandbox shenanigans, action-packed gameplay, and horde defense madness.

In Castle Craft, you are the lord of your castle and can build your dream castle! Well. Sort of.

You serve as the beloved and esteemed King Debimius’ right hand. As he will kindly remind you, “You work, I get the credit.”

Relentless and regularly evolving hordes of enemies are going to fling themselves at your dream castle on a regular basis. But you get the luxury of a veritable smorgasbord of traps and mechanics that can be combined for maximum destruction!

As an incredibly loyal vassal, you don’t need to build every block individually. Nor do you need to mine the necessary resources yourself. Instead, count on the help of your thriving artisan economy right within your castle walls and surrounding fields to make resource collection an absolute breeze.

With a flourishing economy, automate the process of creating increasingly impressive structures. Then use the fruits of your villager’s labor to train a fearless band of defenders. Pair them strategically with your ingenious traps to create a fortress that is both fun and formidable.

Jump into the fray and wield unique magical abilities with the power to terraform the landscape. Alongside your insanely chaotic siege weaponry, you can turn the tide of battle and prove your mettle.

This becomes incredibly important as you must defend your castle against ever-evolving enemy units that come equipped with wilder and more challenging abilities and traits over time. Nobody said castle crafting would be easy.

Also did we mention that the entire environment is destructible? Everything can be altered by damage and magic.

Why swing a sword when gravity will do it for you?

Castle Craft's physics turn every block, gust, and spark into a weapon waiting to be rigged. Drop voxels from above to crush whatever's below.

Channel wind tunnels to turn loose debris into deadly projectiles. Chain a jumping pad into a row of spikes, then into another wind tunnel that hurls the survivors off the map entirely. Line the approach with magnets to yank unsuspecting invaders straight into your nastiest surprise. The contraptions you can build are limited only by your imagination.

Your work will be put to the test in Castle Craft. Consistently growing waves of enemies will probe your defenses and repeatedly lay siege to your castle. Join the battle yourself or focus on coordinating your forces.

Will you invest your resources into improved castle structures, a larger defending force, or your own character? Your choices determine the course of your campaign to expand and defend your kingdom. No pressure.

Single-playerSteam AchievementsSteam CloudFamily Sharing

Product details

Developer
Twin Earth
Publisher
Astra Logical
Release date
19 April 2026
Genre
Action, RPG, Simulation, Strategy
Languages
14 languages
Platform
Steam
Activation
Steam
Region
Worldwide
Languages in detail
InterfaceAudioSubtitles
English·
Czech·
French·
German·
Italian·
Japanese·
Korean·
Polish·
Portuguese (Brazil)·
Russian·
Chinese (Simplified)·
Spanish·
Turkish·
Ukrainian·

System requirements

MinimumRecommended
OS *Windows 7·
ProcessorIntel Core i5 6400 / AMD X8 FX-8300Intel Core i5 7400 / AMD Ryzen 3 2300X
Memory8 GB RAM16 GB RAM
GraphicsGeForce GTX 1060 / AMD Radeon RX 580GeForce GTX 2070 / AMD Radeon RX 6650 XT
DirectXVersion 12Version 12
OS·Windows 10
Activation

Activate on Steam

  1. 1Install Steam and log in
  2. 2Games menu › Activate a product on Steam
  3. 3Paste the key from your email or order page
  4. 4The game appears in your library: download it
Usable in every country. Do not use a VPN when activating.
Detailed guide

Steam reviews

Very positive
479 reviews on Steam
Source: Steam. Summary of all player reviews on the Steam store.

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