Open-DIS implements the IEEE DIS protocol in multiple languages.
MPI based Parallelized C Program code to solve for 3D heat advection.
A Physics Theory for Unifying Classical, Quantum and Relativistic Phys
Articulated-body simulation engine written in C
DSOL: A Distributed Simulation Object Library implemented in Java
full-blown GTA 3 -SA clone. Done in Game Maker. No missions though
Simple Qt/C++ Project for learning simulation programming.