Online World Game

Alien Arena 2008 is a freeware online deathmatch game with fast and furious action for Windows and Linux! The game runs on the CRX engine, and features modern effects such as real-time lighting and shadows, shaders, light bloom, reflective surfaces and much more, while still being able to run on...

The clone/remake of the classic online Codehammer game. Battlecity is an open source, SDL, multiplayer, multiplatform, action/strategy game where you control a tank and build your city, so you can destroy others.

Cardhouse is an online card game engine that supports a wide variety of games. The client is independent of the card game rules and new games can be added to the server without it having to reboot.


Platforms: Windows, Mac, Linux

A console game based on an existing online Java game 'Fly The Copter', where you navigate a helicopter through a rough terrain and avoid collision.


Platforms: Mac, BSD, Linux

imperial_realms is the standard client for the Imperial Realms multi-player online strategy game. It is open-source and runs on Windows, Linux and other operating systems.


Platforms: Windows, Mac, Linux

jKEX is a online multiplayer game. The original idea is drawn from the Game 'KEX' coded for the ROBOTRON KC 85. The game simulates a nuclear chain reaction. The aim is to take over other players atomic nucleusses by let exploding your own.


Platforms: Windows, Mac, Linux

Polywar is a 2D top-down multiplayer online shooting game - with polygons!


Platforms: Windows, Mac, Linux

This is going to be a standard space combat online mulitiplayer game. Uses only browser and php/mysql. *This prodect is dead*


Platforms: Windows, Mac, Linux

TempusPre is a free, persistent online strategy game. Choose your race and start building, developing and fight to extend your kingdom. (development on the open source branch has stopped, only the proprietary branch is developed further)


Platforms: Windows, Mac, Linux

A 2D, top-down multiplayer online shooter game, based on SubSpace/Continuum. Warrior will take the idea of SubSpace but add a large number of new features to extend the possibilities in game play.


Platforms: Windows, Mac, BSD, Linux

GameFly is the #1 online video game rental service. Rent or buy PS3, PS2, PSP, Xbox 360, Xbox, GameCube, DS, 3DS, Wii, GBA used video games. So what are you waiting for? Get access to video game rentals delivered to your door starting at only $7.95 for your first month. Or, if you want 2 games at...


Platforms: Mac

Firefox extension for the popular Hattrick.org online football game.


Platforms: Mac

Empire Online II is a free online multi-player strategy game. In this game, you are a young monarch, must use production, construction, wars, diplomacy and all possible means to protect the country. You will be able to decide the country's destiny: suffers bullying, or gains a prominent...


Platforms: Windows

Play online backgammon and become part of the world's largest online backgammon community. Play65 has beautiful 3D graphics, good sound effects during play and a variety of knockout matches, swing games, sit-n-go, satellite and special tournaments.Play65 is the best choice for backgammon novices...


Platforms: Windows

Take a role of a fisherman in the game "Crazy Fishing Online". The ocean swarms with various underwater creatures, including small fish and large sharks. Your objective is to catch as much fish as time allows you. You face a certain task at each level that you are to perform in a given period of...


Platforms: Windows

You take a role of a commando in the game Air Invasion Online. Your task is to defend a military base situated on the island of MyPlayCity. The base is attacked by the air forces of the enemy. The enemy troops are landed periodically. You are to repulse an attack to protect the base. You have...


Platforms: Windows

3D Pool is a free multiplayer online game with lively 3D graphics and a friendly worldwide community. This program includes 8 Ball, 9 Ball, 15 Ball, and Snooker, which the operations are the most similar as you do in your real life. You can compete with and chat with many real players around the...


Platforms: Windows

Listen and repeat music. free online music flash game. This educational games for children and adults can now learn music the fun way! This is educational online software game. It is a true computer game with all the bells and whistles. It both entertain and educate, and make boring music...


Platforms: Windows, Mac

Furcadia is the magical world where the animals have learned to walk upon two legs and speak. Create your own customizable avatar and start exploring the friendly, graphical environment with rich, player-driven content. Our established online community grew over years and has become a second home...


Platforms: Windows

Tile World is an emulation of the game "Chips Challenge". "Chips Challenge" was originally written for the Atari Lynx by Chuck Sommerville, and was later ported to MS Windows by Microsoft (among other ports). Please note: Tile World is an emulation of the game engine(s) only. It does not come...


Platforms: *nix