Stratafell

Break the world apart, stack it back together — a voxel sandbox that grows in your browser.

Runs in the browser · no install · saves to your device

Rendered by the game itself

Every image below is captured from the engine at load — no photography, no texture packs.

Seeded procedural terrain. Hills, lakes, moss plateaus and ember veins from one number — the same seed always builds the same world.
Break and place, instantly. Aim, click, and the block bursts into falling colour. Stack watchtowers, bridges and tunnels block by block.
A ten-minute day. Watch dawn warm the sky, noon flatten the shadows, dusk go copper, and stars come out at midnight.
Seven block types in the hotbar. Moss, soil, slate, sand, bark, canopy and ember — every texture painted pixel by pixel in code.
Autosave. Your edits and position are stored on your device within a second; reload and you are exactly where you left off.
Play on a phone too. Touch joystick, jump, break and place pads, drag anywhere else to look around.