The Powder Toy
About The Powder Toy
Mix science with chaos in The Powder Toy, a free sandbox sim that lets you build, destroy, and experiment with physics, pressure, heat, and more!
Have you ever wanted to build a nuclear reactor, simulate a tornado, or blow up a bunker—all from your laptop? The Powder Toy gives you that power, and so much more.
This free physics sandbox game lets you dive into an interactive world where every particle counts. With realistic simulations of pressure, heat, velocity, gravity, and chemical reactions, The Powder Toy is perfect for curious students, aspiring engineers, and anyone who loves experimenting.
Why Should You Try The Powder Toy?
Can you create a bunker that can survive a nuclear blast?
What happens if you pour water into molten lava?
How would you build a mini power plant or a custom CPU?
The Powder Toy answers these questions and encourages you to ask more. Use hundreds of elements—explosives, conductors, liquids, gases, and more—to test your ideas and explore the rules of physics in a safe, creative space.
Not Just Explosions: Learn and Create
Beyond its impressive explosion mechanics, The Powder Toy includes:
A thriving community with millions of user creations
A Lua scripting API for modding and adding custom elements
An open-source platform, perfect for students learning code
Realistic logic systems for designing computers or circuits
Love This? You’ll Also Like…
If The Powder Toy grabs your attention, you might also enjoy:
Sprunki is a vibrant and interactive music game that challenges your rhythm skills while offering an exciting and creative experience.
Forgotten Hill: Surgery is a chilling, point-and-click adventure game that transports players into a dark, grotesque world filled with twisted puzzles and terrifying scenarios.
