Sandlab - Falling Sand Physics
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Everyone
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1+
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Everyone
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About this game
Drag your finger and sand pours out. It piles up, collapses, soaks in water, catches fire,
and melts into glass. Sandlab is a falling-sand physics sandbox where 23 elements react for real.
No goals, no score, no way to lose. Pour something in and watch what happens.
■ 23 elements
Stone · Sand · Water · Oil · Fire · Wood · Lava · Steam · Smoke · Acid · Ice · Gunpowder ·
Salt · Plant · Metal · Spark · Glass · Snow · Concrete · Coal · Ash · Slime · Seed
Powders pile up, liquids flow, gases rise. Density decides what sinks, so oil floats on water
while slime sinks straight to the bottom.
■ Reactions worth watching
· Sand melts near lava and fire and hardens into glass
· Lava hitting water turns to stone while steam billows up
· Water puts out fire, and steam condenses back into water over time
· Gunpowder chain-explodes the moment a flame reaches it
· Wood, oil, plants and coal burn away and leave smoke and ash
· Seeds sprout next to moisture, and plants grow along the water
· Concrete cures into stone when it touches water
· Acid dissolves almost everything except stone and glass
· Electricity travels along metal and water and ignites oil, wood and gunpowder
The in-app reaction guide lists every rule in one place.
■ Controls that feel right
· Five tools: pen, spray, fill, eyedropper and pan (zoom & drag)
· Multi-touch pouring — hold your finger down and it keeps flowing like a tap
· Brush size slider and mirror mode for symmetrical builds
· Undo, pause and clear all
· Wall presets — cup, funnel, test tube and hourglass — to start experimenting instantly
· Tilt gravity: tilt your device and the sand flows that way
■ Keep it and show it
· Save the canvas as a PNG image and share it
· Record the motion as an animated GIF and share it
· Store canvases in save slots and load them back any time
· Classic, neon and pastel color skins, simulation speed control, high-resolution canvas
■ Made for you if
· Watching things flow and settle helps you unwind
· You like powder games, falling sand toys and physics simulations
· You want to ask a kid "what happens if we mix these two?"
· You need something to fiddle with for a few minutes, offline
■ Light and safe
· No sign-up, no login, no account
· Canvases and settings stay on your device
· No camera, location, storage or contacts permission is requested
· Internet is used only to serve ads — the simulation works fully offline
· 10 languages (Korean, English, Japanese, Chinese, Spanish, Portuguese, French, German, Indonesian, Vietnamese)
· Pick your language on first launch; light and dark theme
Some features (premium elements, GIF recording, mirror mode, color skins, advanced tools,
high-resolution canvas, extra save slots) unlock by watching a short ad. Unlock once and it
stays unlocked, and there are no in-app purchases. Watching one ad can also hide the bottom
banner for 24 hours.
Contact: tk32189@naver.com
and melts into glass. Sandlab is a falling-sand physics sandbox where 23 elements react for real.
No goals, no score, no way to lose. Pour something in and watch what happens.
■ 23 elements
Stone · Sand · Water · Oil · Fire · Wood · Lava · Steam · Smoke · Acid · Ice · Gunpowder ·
Salt · Plant · Metal · Spark · Glass · Snow · Concrete · Coal · Ash · Slime · Seed
Powders pile up, liquids flow, gases rise. Density decides what sinks, so oil floats on water
while slime sinks straight to the bottom.
■ Reactions worth watching
· Sand melts near lava and fire and hardens into glass
· Lava hitting water turns to stone while steam billows up
· Water puts out fire, and steam condenses back into water over time
· Gunpowder chain-explodes the moment a flame reaches it
· Wood, oil, plants and coal burn away and leave smoke and ash
· Seeds sprout next to moisture, and plants grow along the water
· Concrete cures into stone when it touches water
· Acid dissolves almost everything except stone and glass
· Electricity travels along metal and water and ignites oil, wood and gunpowder
The in-app reaction guide lists every rule in one place.
■ Controls that feel right
· Five tools: pen, spray, fill, eyedropper and pan (zoom & drag)
· Multi-touch pouring — hold your finger down and it keeps flowing like a tap
· Brush size slider and mirror mode for symmetrical builds
· Undo, pause and clear all
· Wall presets — cup, funnel, test tube and hourglass — to start experimenting instantly
· Tilt gravity: tilt your device and the sand flows that way
■ Keep it and show it
· Save the canvas as a PNG image and share it
· Record the motion as an animated GIF and share it
· Store canvases in save slots and load them back any time
· Classic, neon and pastel color skins, simulation speed control, high-resolution canvas
■ Made for you if
· Watching things flow and settle helps you unwind
· You like powder games, falling sand toys and physics simulations
· You want to ask a kid "what happens if we mix these two?"
· You need something to fiddle with for a few minutes, offline
■ Light and safe
· No sign-up, no login, no account
· Canvases and settings stay on your device
· No camera, location, storage or contacts permission is requested
· Internet is used only to serve ads — the simulation works fully offline
· 10 languages (Korean, English, Japanese, Chinese, Spanish, Portuguese, French, German, Indonesian, Vietnamese)
· Pick your language on first launch; light and dark theme
Some features (premium elements, GIF recording, mirror mode, color skins, advanced tools,
high-resolution canvas, extra save slots) unlock by watching a short ad. Unlock once and it
stays unlocked, and there are no in-app purchases. Watching one ad can also hide the bottom
banner for 24 hours.
Contact: tk32189@naver.com
Pour sand, water, fire and lava. 23 elements react in a live pixel sandbox.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Ten ready-made scenes are here.
· 10 prebuilt scenes — hourglass, volcano, waterfall, ant nest, hot spring, acid lab, powder keg, snowy peak, garden, circuit
· Load one and it starts reacting right away; undo brings your old canvas back
· Language is now picked from a dropdown in Settings
· Fixed: the high-resolution canvas could not be switched back off
· Fixed: tilt gravity pushed sand the wrong way
· 10 prebuilt scenes — hourglass, volcano, waterfall, ant nest, hot spring, acid lab, powder keg, snowy peak, garden, circuit
· Load one and it starts reacting right away; undo brings your old canvas back
· Language is now picked from a dropdown in Settings
· Fixed: the high-resolution canvas could not be switched back off
· Fixed: tilt gravity pushed sand the wrong way
