Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
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Updated
Sep 24, 2026 - C++
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
A Forth implementation for the R216K8B Powder Toy computer.
3D Falling sand game inspired by The Powder Toy
SDL을 사용하며 C++로 작성되었습니다. The Powder Toy는 데스크톱 버전의 'falling sand' 물리학 샌드박스로서, 열뿐만 아니라 공기의 압력과 흐름도 시뮬레이션합니다.
A script for The Powder Toy that makes managing other scripts much easier.
Bilingual Chinese-English OmniPack integration for The Powder Toy with a complete periodic table and unified material library.
An ASCII Powder Toy clone / game engine
Implement the RISC-V instruction set on TPT.
Gpu-accelerated The Powder Toy - just an attempt through cellular automata
Simple, cross-platform, user-friendly spaghetti alternative. Production-ready, feel free to open issues.
A Powder-Toy-style falling-sand simulation with a nuclear-physics layer — fission, fusion, chain reactions and meltdowns. Rust; desktop and WebAssembly.
Written in C++ and using SDL, The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox, it simulates air pressure and velocity as well as heat.
The Powder Toy mod manager with proper sandboxing and permissions (old version)
My little mod for The Powder Toy.
A falling-sand sandbox in the browser — ~14 reacting materials, real-time glow, 60fps. React + TS + Vite.
Something to be linked to in conversations about TPT design decisions
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