This advanced pixel-physics simulator brings classic "falling sand" gameplay into a modern engine. Every pixel on the screen is a live particle with its own properties: watch water erode the terrain, lava ignite gunpowder, and acid dissolve through solid walls.

Key Features:

  • Diverse Elements: 12+ unique materials including liquids, solids, gases, and life forms (Grass).

  • Dynamic Simulation: Real-time thermal reactions, combustion, and chemical erosion.

  • Professional Tools: Adjustable canvas resolution (up to 512x512), brush size control, and FPS management for ultimate performance tuning.

  • Creative Freedom: A clean, minimal interface designed for pure experimentation.

Controls:
Draw/Place Particles
Left Mouse Button (LMB)
Change Brush SizeMouse Wheel
Select Element  —  Click UI Button
Resize Canvas  — Enter Size + Click APPLY
Reset SimulationClick CLEAR EVERYTHING