Two layers interwoven.
Explore a gorgeous infinite world full of exciting terrain and sprawling 3D networks of caves. Beneath the surface, master the massive subterranea and its extreme shapes, tuned to generate fantastical chambers filled with stunning magma pools and eye-catching resources.
Survive and thrive.
Plant your stake with an ever-evolving base of operations, built from the blocks you find in the world. Assemble a creative range of workstations to unfold multiple rich, complex crafting progressions. Expand your abilities by investing in tools that change the way you interact with the world.



Think on your feet.
Everything interacts. Use clever blocks, movement and material interactions to master environmental hazards and navigate a world that's larger than you. Keep your eyes open and select your tools wisely to adapt to any situation you find yourself in.
Shape your creations.
Use smaller, more detailed blocks to build anything you can imagine. Paint the world in coloured lighting that realistically mixes with every surface. Mix-and-match blocks in ways you've never done before, with multiple objects per block.



Powered by the Cavey Engine.
Cavey runs on the fully custom-built Cavey Engine - hyper-optimised for massive voxel worlds, high-quality graphics, and real-time low latency interactions.
Play the full Cavey experience on a wide range of hardware, including dedicated Steam Deck support for casual play on-the-go.
Follow along with development.
Cavey is being developed openly as part of a YouTube series and you can get monthly updates to your inbox.
Want an early peek at what's in store, or learn more about the process?How Cavey is developed