Stamps use the block size from the Blocks panel: pick a small size for props, a big one for giants. Stamps marked ★ use your current colour.
custom skysea
Resizing keeps the middle of your world.
ThinkMachine · World Builder
BuildYour Own World
Shape an island, a valley or a mountain range, then build on it with blocks of five sizes: stack castles, stamp forests, light lanterns, and set people and waystones with pages to read. Press Play to walk through it like the Hero's Journey island.
Your worlds
Start a new world
Worlds are saved in this browser. Export a world as a file to keep it safe or move it to another computer.
World Builder
How to build
Every change can be undone. Your world saves itself a moment after each change.