Artificial Life on the Web

A web-oriented artificial-life site: Alife, genetic-algorithm and cellular-automata experiments written in cross-platform web languages (Java, tcl/tk), with free source code.
http://www.aridolan.com

Artificial Life by Jpr

Introduction to artificial life. Each chapter is illustrated by a program or an applet. Chapters are available in PDF.
http://www.rennard.org/alife

Manna Mouse

Exploration of fitness landscapes.
http://www.caplet.com/MannaMouse.html

Flocking Experiment

Two flocks of birds migrating to different locations flock together before splitting apart.
http://www.oursland.net/projects/lakeflock/

Java Fish

An aquarium simulation written in Java. The program uses neural networks for all of the fish being simulated, and the fish are artificially evolved from random starting information.
http://sourceforge.net/projects/jfish/

Floys - Territorial alife java creatures

Floys are flocking Alife creatures having a territorial awareness: they defend their territory against any stranger. Floys are implemented in Java applets with free source code.
http://arieldolan.com/ofiles/JavaFloys.html

Physis - software platform for artificial life experiments.

Physis is a software platform for testing the evolvability of different assembly like programming languages.
http://physis.sourceforge.net

The Breve Simulation Environment

MacOSX software for simulation of artificial life and decentralized systems.
http://www.spiderland.org/breve

Kasprzyk's ALife Page

Artificial Life for the Macintosh.
http://www.kasprzyk.demon.co.uk/www/ALHome.html

Life Simulation Game

An artificial world of lifeforms which eat, move and reproduce. Each species is controlled by a program, and you can write your own lifeforms.
http://www.geocities.com/peterstephenbailey/

Chaco the Chaos Collection

A collection of small tools for Chaos Modelling, based on ideas of Life game, Tierra and others.
http://sourceforge.net/projects/chaco/

BugBots

BugBots is a game, sort of. Really it's a project in Artificial Intelligence, and Object Oriented Design with heavy abstraction.
http://bugbots.sourceforge.net/

Pigs and People

Pigs and people compares W-learning and the drives action selection mechanism in a Java implementation.
http://www.j.uklinux.net/pnp/index.html

Electric Sheep Screen-saver

Electric Sheep realizes the collective dream of sleeping computers from all over the internet. Free; Linux, MacOS X.
http://electricsheep.org/

DarwinBots

A free artificial life program running under Windows. English/Italian.
http://digilander.libero.it/darwinbots/

PS-I

A sourceforge project for an environment for creating and running agent-based models. Tcl/Tk scriptable, cross-platform (Windows and Linux/Unix).
http://ps-i.sourceforge.net/

Avida

An auto-adaptive genetic system designed primarily for use as a platform in Digital or Artificial Life research. Download source, binaries and documentation. Unix/Windows.
http://dllab.caltech.edu/avida/

Applets for Neural Network and Artificial Life

A list of programs using alife type techniques (English/Japanese).
http://staff.aist.go.jp/utsugi-a/Lab/Links.html

Archis Evolutionary System Simulator

An artificial life simulator project that can also function as a genetic programming system. Written in Java with a graphical interface.
http://www.generalnegentropics.com/archis/

Coyote Gulch Productions

Java and C++ programming examples and information including genetic and neural algorithms, automata and natural systems.
http://www.coyotegulch.com/