Powdertron
Falling-sand sandbox with 674 real materials and chemistry
by SalE
Summary
Paint sand, acid, sodium or plasma onto a canvas of up to 120,000 cells where 674 materials with real densities and melting points follow 1,409 reaction rules. Alongside the chemistry sim there is a circuit simulator with an oscilloscope, a lattice-Boltzmann wind tunnel, and an optics bench with wavelength-accurate lenses, plus online co-op canvases hosted over Steam.
- 674 materials, 1,409 reaction rules, multithreaded C++ engine
- Four sims: chemistry, electronics, wind tunnel, optics
- Online co-op canvases, custom materials via mods folder
@