Individual-based forward-time genetics simulation software
The software for systems biology/pharmacology modeling
Flexible and eXpandable Cpu simulation
The Repast Suite is a family of free agent-based modeling libraries.
OMNET++ implementation of framework for opportunistic protocols.
Evolving Artificial Life
a realtime graphics library
Toolkit for Automatic Control and Dynamic Optimization
Stochastic parameter sensitivity analysis for chemical networks
Conway's Game of Life whit some extra ideas and enhacements
(Moved to http://code.google.com/p/igb/)