Free PC software package for simulating evolution in structured populations. Includes models for group selection, group territoriality, Wright's shifting balance model of punctuated equilibria and speciation.

An artificial life software in some ways similar to C-Robots and other programming games. Every simulated creature is a virtual robot with complex input and outputs and each DNA is a program that acts on a memory cells array. Freeware.

Watch creatures based on a neural network learn to solve simple problems (eating the right foods, escaping traps) through random mutations and selection of the fittest. Highly configurable, with a modular structure.

In this artificial life simulation colourful creatures evolve the ability to swim in an aquatic environment.