Coming soon to Android & iPhone

Every material.
Real physics.

Paint steel, water, fire, explosives and circuits. Watch them melt, burn, flow and blow up, cell by cell. Nothing is scripted: it all comes out of how each material really behaves.

Tap your store and leave your e-mail: we'll tell you the day it's out.

From the makers of Armor Sandbox

Real gameplay · no edits

C-4 sealed in a steel box. The box, the wall, the plank and the glass break on their own.

Try it right here

Paint something

A tiny taste of the idea, running in your browser. Pick a material and draw on the box. Try lava on the water, or fire on the wood.

This toy has 6 materials. The game has over 100, each with its real density, strength, melting point and heat.

What's inside

If it's real,
it's in here

Electricity

Wire batteries, lamps, heaters and motors. Short a circuit and the wire glows, melts and stops working.

Machines

Pins, welds, motors and rails. Build a crankshaft, a piston, a working engine, then break it.

Explosions

Pressure waves, shrapnel and fireballs. Steel bends and tears; glass shatters; water splashes.

Heat & fireMetal melts and glows, wood burns, water boils and freezes.
Liquids & gasesOil floats on water, mercury sinks, propane leaks and catches.
NuclearUranium and plutonium that go critical when there's enough of them.
Play or pauseDraw with the world running or frozen, slow it down, rewind a mistake.
Save & shareSave a scene exactly as it is and send it to a friend.
Real numbersEvery material comes from a library of real densities, strengths and melting points.

The teaser

Build it.
Run it.
Blow it up.

Twenty seconds, straight from the game. Sound on.

Be the first to play

Matter Sandbox is coming to Android and iPhone. Leave your e-mail and we'll tell you the day it's out.