Antares is a 3D game of trading/space combat, in the line of Elite or Frontier. Some things you can do travelling with your spaceship include trading of goods, piracy, smuggling, mail delivery, different kind of missions... It is in pre-alfa state.
AprendeClick is a Live CD, contains a collection of interactive and educational soft (most are games) thougth mainly for spanish speakers. Es un CD booteable, contiene juegos educativos en español, para aprender jugando. http://aprendeclick.com.ar
Arabia:900CE is a single player open-ended game set in ancient Arabia. It is written in Python using the Panda3D engine.
The <Archer Fire: Legend> Project has the goal of developing a simple and fun space strategy game, with multiplayer capabilities and flexible design, allowing players to create their own lives in a virtual world.
Arcus is a Rubik's Cube Simulator written in Java featuring 3D display and cube manipulation. Besides conventional solving, getting from any pattern to any goal pattern is supported. Allows the user to bidirectionally walk through the cube's history.
Move your armies between territories in a board and dispute territories through 2-D artillery simulation. Soundtrack by Stabilizer (http://www.myspace.com/stabilizer), every track is used with their permission.
An Australian Rules Management sim in development.
An updater for the OpenTTD open source project, with built in server listing to allow users to quickly update their installation to the same version the server is running
Avernia Soccer pretends to be a multiplayer Soccer Management game based on the web. It allows you to run a soccer league with your friends using a web interface. At the moment only Spanish is supported but english is planned.
Azure: infinite skies is a realtime 3D flight simulation game containing parts from action and RPG genres. It's written in Python and based on the Panda3D game engine.
B-Reality is a 3D game or real-time simulation engine. It is centered on physic simulation: every object in a scene is animated in function of its physic properties and forces applied on it.
The project, launched by Chris Crawford, is a remake of his environmental simulation game "Balance of the Planet". The complete game mechanics will be rewritten from the original sources and additional resources will be added (images, sounds, music...)
A game/toy that simulates a world environment with organisms to survive: game of life with more complex rules. Every programmer can make his/her own organisms and compete with others. Hopefully in the future it will support genetics.
An open-source, Java-based multiplayer clone of the original Begin starship combat simulator, based on the Star Trek universe.
Belgian Brewer is a webbased multiplayer game. Players build up beerimperiums. They can buy a pub and other cool building and buy beer for that pub. If you're a good manager you'll become very rich. But keep an eye on your concurrents.
DF clone with multiplayer
A very superficial clone of Dwarf Fortress with the main goals being multiplayer support, mouse driven interface and slightly more modern graphics. https://github.com/bensmith87/yadf https://www.ohloh.net/p/yadf
Beneath Enemy Lines is a "total time submarine simulator." Real time to the max, Beneath Enemy Lines simulates the joys and demands of submaine life, scouring the oceans for days in search of adversary subs and surface vessels and reaching distant lands
A computerized version of "Big Play Football", a freely-distributed table top simulation of (U.S.) football. The game recreates matches based on statistical performance of players. Intended uses: simulation for "what if" scenarios, "Quick Play"....
Biogenesis is an artificial life program that simulates the processes involved in the evolution of organisms. It shows colored segment based organisms that mutate and evolve in a 2D environment. Biogenesis is based on Primordial Life.
Server-side framework to create cardgames of various types. Defines communication models, protocols, interfaces, accounting, data models and distribution mechanisms. Not covering concrete implementations nor clients to access concrete implementations.
A GUI based Java application that simulates play of hundreds of thousands of hands of Blackjack in a few seconds. The application is meant to be used as a tool for finding the overall house advantage under a huge variety of playing conditions.
This project provides Blender Python scripts that will allow users to work with the propriatory mesh format used by the Orbiter space flight simulator.
BlueBox is an alife open source game.
BlueBox is an artificial life (alife) open source game. The goal is to raise a creature that is able to learn and evolve genetically. This project is inspired by the work of the game "Creatures" by Steve Grand.
A-Life game, players can create and release MAAGs (Mobile Autonomous AGents) into the world using a variety of programing languages. Also multiplayer rpg, where players can enter the world and interact with the differents MAAGs.
Tired of spending hours of sleep tuning you Robocode Bot? Your bot is full of constants that if wrong tuned would let to awfull performances? BotOptimizer will help you tune the bot, allowing you to define also your optimization algorithm.