This software is a particle effect editing tool
Phaser is a free and fast 2D game framework for making HTML5 games
Cross-Platform Level Editor for Doom3 and The Dark Mod
Time-dependent simulation of open and closed quantum systems
Dynamics of quantum systems, controlled by external fields
A simple, lightweight physics engine written in CoffeeScript
Dynamics of quantum systems, controlled by external fields
Toolkit for simulations of quantum walks on graphs
Physical simulation of particle movements
An ideal gas simulator 2D developed in Java
Simple simulator of monoatomic gas.
geant4 simulation of Schiff spectra
A C++ library for modelling any 2D or 3D particle systems.
realistic truck simulator with 3D graphics done from zero
realistic truck & car simulator, with OpenGL graphics
A simple platformer.
flixel is a free Actionscript (Flash) library