Cubic Castles
Online voxel sandbox with shared building and platforming challenges
Raptisoft · Released Aug 13, 2014
ActionAdventureCasualIndieMassively MultiplayerFree To Play
- Reviews
- Mostly Positive
- 74% of 4,283
- Recent reviews
- Not enough recent
- Playing now
- 12
- peak 24h 13
- Steam Deck
- Untested
- Last update
- 2 weeks ago
- Sep 4, 2026
What is Cubic Castles?
Cubic Castles is a free-to-play 3D building game set in a shared, persistent world with a controllable fixed camera. You claim land, mine resources across different biomes, craft items, and build spaces or platforming challenges for other players to explore.
For you if...
- +you like trading and building alongside other players
- +you enjoy making or tackling player-built platform challenges
Not for you if...
- −you dislike gathering materials before you can build
- −you prefer playing alone instead of sharing a world
What players say
74% of 4,283 reviews are positive
Players praise building, parkour challenges, trading, and social interaction. Recent players say the community has shrunk and complain about dated controls and limited polish.
Screenshots and trailer
Cubic Castles system requirements
As published by the developer.
Minimum
- OS
- Windows 10
- Processor
- Core 2 Duo or higher. Athlon 64 or higher
- Graphics
- 1280x720, DirectX 10
- Memory
- 4 GB RAM
- Storage
- 150 MB available space
- DirectX
- Version 10
PC version details
DRM, required accounts, controller support and Steam features.
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows
- Steam features
- Family Sharing
Tags
- Free to Play
- Open World Survival Craft
- Building
- Multiplayer
- Sandbox
- Open World
- Massively Multiplayer
- Crafting
- Adventure
- Cute
- Survival
- Casual
- Indie
- Co-op
- Action
- 3D Platformer
Recent updates
- Sep 4, 2026 · Hotfix September 4th
- Aug 14, 2026 · August 14th 2026 Update
- Apr 5, 2022 · Custom Textures Update
- May 31, 2021 · Sneak Peek New Update
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