Step Through
The Portal
Featured Portals
Step through to the most popular experiences
VoxelCraft
Explore six handcrafted regions, from Greenhollow’s villages and Frostfang’s frozen lake to desert mesas, swamps, and volcanic highlands. Build and break terrain, follow roads through mountain passes, ride working lifts, uncover structures, survive roaming creatures, and open the full world map. Sign in with Metaloot to share the world, chat, and adventure with friends.
voxel-dash
Race through handcrafted voxel worlds in a fast, one-button rhythm platformer. Jump over spikes and pits, blast roaming monsters, and master five increasingly brutal levels.
Aetherfall
A full expedition in your browser: prep on the airship, ascend ten floating islands, fell the Choir Warden, and outrun the storm home.
Nebula Run
High-speed nebula runner with dynamic lighting and responsive controls.
Explore More
Discover browser-native worlds waiting to be played
orbit-dodge
Dodge the orbiting blocks — a tiny demo game deployed with the Metaloot CLI.
Shader Universe
Procedural shader art that morphs and pulses with cosmic energy.
Voxel World Builder
Build and explore voxel worlds in your browser. Infinite creative possibilities.
Cloth Physics Lab
Real-time cloth simulation with wind effects. A showcase of WebGL physics.
Rubik's Hypercube
A mesmerizing 3D Rubik's cube with smooth animations and satisfying rotations.
Particle Galaxy
Drift through a swirling galaxy of interactive particles. Click and drag to explore the cosmos.