Falling Sand

Choose a material, then draw with a pointer or a finger.

Choose a material and draw anywhere.

How to play Falling Sand

  1. Paint with sand, water, oil, or walls in Free sandbox. Adjust the brush and use the eraser to open gaps.
  2. Try one of the three challenges and guide existing material into the outlined target. Pause to build before starting the simulation.
  3. Reset restores the selected scene so you can try a different setup.

Sand sinks through liquid, and oil floats on water. Make a sloped wall to guide falling material or open a small gate to release it slowly.

Can I play on a phone?

Yes. Draw directly on the sandbox with one finger. Use a smaller brush for narrow gaps.

Colored sand, oil and water in a pixel particle sandbox.