Castle Craft

Voxel castle-building strategy with destructible terrain and enemy sieges

Twin Earth · Published by Astra Logical · Released Apr 19, 2026

Reviews: Very Positive; 82% of 502
Recent reviews: Very Positive; 87% of 16 in 30 days
Playing now: 3; right now
Steam Deck: Playable
Last update: 4 months ago; May 15, 2026

Free demo available, 0 playing it now: get the demo.

What is Castle Craft?

This single-player, third-person castle-building game casts you as King Debimius’s right hand. You build a fortress, manage villagers who gather resources, and position troops and traps against recurring enemy waves. During sieges, you can fight with magic and reshape the destructible terrain.

For you if...

+you like designing castles and experimenting with trap layouts
+you enjoy alternating between building and wave-based defense
+you prefer villagers gathering resources over manual mining

Not for you if...

−you want to build castles with friends
−you prefer building without recurring enemy attacks

What players say

82% of 502 reviews are positive · 87% of 16 in the last 30 days

Players praise castle-building and experimenting with defenses against enemy waves. They complain about bugs affecting villagers and combat, crashes, performance slowdowns, and wave balance. Recent interface changes also draw criticism for adding submenus.

Screenshots and trailer

Castle Craft system requirements

As published by the developer.

Minimum

OS: Windows 7
Processor: Intel Core i5 6400 / AMD X8 FX-8300
Graphics: GeForce GTX 1060 / AMD Radeon RX 580
Memory: 8 GB RAM
DirectX: Version 12

PC version details

DRM, required accounts, controller support and Steam features.

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 5
Steam features: Cloud saves, Family Sharing

Steam Deck: Playable

Sometimes shows mouse, keyboard or non-Deck controller icons
Some text entry requires manually opening the on-screen keyboard
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

Multiplayer and co-op

Single-player

Languages

Text only: English, French, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian, Simplified Chinese, Italian, Czech, Turkish, Ukrainian, Japanese.