⚗️ PixelPhysics

Falling sand cellular automaton — spring equinox edition
Particles: 0 FPS: 0 Gen: 0

Reactions

🔥 Fire
Burns wood, oil. Produces smoke. Evaporates water → steam.
🌊 Water
Extinguishes fire. Melts ice → water. Neutralizes acid.
🌋 Lava
Burns everything. Ignites oil, wood. Cooled by water → stone.
🧪 Acid
Dissolves sand, stone, wood. Neutralized by water. Reacts violently with lava → smoke.
❄️ Ice
Melts to water near fire/lava. Freezes adjacent water.
🛢 Oil
Floats on water. Ignites from fire → black smoke.
🌿 Plant
Grows when touching water. Burns completely.
💨 Steam
Rises. Condenses back to water after cooling.
🌫 Smoke
Rises slowly and dissipates.

Tips

Click + drag to paint
Right-click = erase
Drop lava on water
Try acid on stone walls
Water + plant = growth
Oil + fire = inferno