A falling sand simulation game.

Play at Sandboxels.R74n.com.

• Left Click = Place Pixels
• Right Click = Erase Pixels
• Middle Click = Pick Element
• Spacebar or P = Pause Simulation
• Shift + Heat = Intense Heating
• Shift + Cool = Intense Cooling
• ‐ or [ = Decrease Cursor Size
• + or ] = Increase Cursor Size
• Shift + - = Set Cursor Size to 1
• Shift + + = Increase Cursor Size
• E = Element Selection
• > = Step

(Alt/Option can be used in place of Shift)

• Pause = Pause/play the simulation
• Step = Run a single frame
• Up Arrow = Increase the cursor size
• Down Arrow = Increase the cursor size
• Reset = Clears the entire simulation
• Replace = Overrides pixels when placing
• E = Select any element by name
• TPS = Change how fast the simulation runs
• Hide = Run the simulation without updating the display