Build Your World.
Teach Your Companion.
A voxel sandbox where you build themed worlds and AI companions learn to build with you. Automate tasks, create reusable skills, and watch your universe evolve.
How It Works
Your Companion Learns From You
Start by building manually - gather resources, place blocks, create structures. As you work, assign tasks to your companion. They execute them step-by-step, learning your building patterns.
Save repeated workflows as skills. Your companion can replay them anytime, freeing you to focus on creative design while automation handles the repetitive work.
The companion never acts without your permission. You stay in control while AI assists with planning and execution.
AI Companions
Your companion learns from you. Assign tasks, teach skills, and watch them help build your world.
Smart Automation
Turn repeated tasks into reusable skills. Your companion executes them deterministically, every time.
Themed Voxel Worlds
Build in feudal Japan, the Wild West, sci-fi colonies, or alien biomes. Each theme brings unique blocks and ambiance.
Full Creative Control
Place and remove blocks freely. Name objects, organize your world, and manage everything through an identity system.
Shareable Skills
Save your task flows as skills. In the future, share them with other players or use community creations.
You're in Control
AI assists with planning, but never acts without your approval. Your world, your rules, always.
Stay in the Loop
Be the first to know when MyOwnUniverse launches. Sign up for development updates and early access.