Sandbox: Particle World

About Sandbox: Particle World: Creative Simulator with Realistic Particle Physics

Sandbox: Particle World puts a creative particle physics simulator in your hands, built around over 50 distinct materials spanning powders, liquids, gases, metals, explosives, living organisms, and electrical circuits. The experience centers on watching substances interact: water extinguishes fire and converts to steam, lava melts stone, acid eats through everything in its path, gunpowder detonates from a single spark, and dynamite demolishes entire structures. Plants grow, fireworks launch, and worms, ants, fish, and beetles each move and behave in their own distinct way. Electrical circuits can be assembled from wires and batteries, and magnets attract metal objects. Every combination produces a reaction grounded in the simulation's physics.

How to Play Sandbox: Particle World

Select any material from the bottom panel, then draw directly on the canvas to place particles. The whole point is experimentation — pour sand, spill water, ignite wood, create lava, and observe what happens when substances meet. Pour one material over another, build a structure, then introduce fire or acid and watch the chain reactions unfold.

Material Categories

• Basic
• Fire
• Cold
• Explosives
• Chemistry
• Metals
• Nature
• Life
• Electro
• Special

World Tools

• Use the eraser to remove placed particles from the canvas
• Weather buttons at the top trigger rain, snow, or lightning across the scene
• Save and load your worlds to continue experiments across sessions

Controls

• Tap and drag: Place particles across the canvas
• Bottom panel categories: Browse and select from Basic, Fire, Cold, Explosives, Chemistry, Metals, Nature, Life, Electro, and Special
• Eraser: Remove particles from the canvas
• Weather buttons (top): Activate rain, snow, or lightning
• Save / Load: Store and restore your worlds

Games You Might Like

If the particle-by-particle construction in Sandbox: Particle World appeals to you, Sandbox Universe takes the sandbox concept into three-dimensional space, letting you assemble star systems from planets, black holes, and asteroids and trigger gravitational collisions. For something closer to ground-level chaos, Sprunki Action Playground: Ragdoll Sandbox delivers a 2D physics sandbox packed with battles, destruction, and open-ended construction.

Browse the full Physics games collection for more simulation-driven play, explore the wider Sandbox Games library for open-ended creative titles, or check out 1 Player Games for solo experiments of every kind.