Play Physics Sandbox online for free — an Angry Birds-style slingshot physics game with realistic destruction! Load up your slingshot with unique projectiles and launch them at carefully constructed structures to topple every block. Powered by Matter.js physics engine, this free browser game features satisfying chain reactions as wood crumbles, ice shatters, and stone tumbles. Choose from 4 projectile types, tackle 5 challenging levels, or unleash your creativity in Build Mode to design your own structures. No download required — play instantly on desktop or mobile.

• Click and drag the slingshot to aim, then release to launch your projectile
• Choose from 4 projectile types — each has unique weight and bounce properties
• Destroy wooden, ice, and stone blocks to earn points and clear the level
• Knock blocks far enough from their starting position to score hits
• Complete all 5 levels or try Build Mode to create your own structures
• Aim for chain reactions — one good shot can topple an entire structure!