Make something move.
Ready to create
Choose an idea or write your own.
No account needed. Your scene runs in this browser.
Scene objects
understand → compile → run → verify
Drag a shape to move it. Drag empty space or right-drag to orbit. Shift-drag to pan; scroll or pinch to zoom. Escape cancels a move. Movement uses the selected room plane or axis.
Preparing the spatial editor…
Accepted WorldSpec
Tools & settings
Model settings
Edit simulation
Open to inspect the executable program
Complete a failed-obligation edit and exact replay to create a record
Validation
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Click an object to select it. Drag to move or push it. Use arrow keys to nudge it, Space to apply an impulse, Enter to activate it, and Escape to clear the selection.
Click an object to select it. Drag to interact.