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About game
A physics sandbox game where the physics actually works!
You have 88 substances at your disposal, each with unique reactions and interactions—the possibilities are virtually limitless!
Build circuits using wires, light bulbs, switches, and logic gates.
Construct nuclear or steam reactors, or trigger a thermonuclear explosion.
Or simply mix different elements and see what happens!
How to play
• Select a substance from the bottom panel and draw on the field with your finger.
• Choose a display mode: temperature, pressure, or wind.
• Adjust gravity settings and substance types.
• Read the detailed description for each substance and create your own unique mechanism!