Paintball Multiplayer Online Games

Eternal Lands is a free MMORPG (massively multiplayer online role playing game) set in a medieval fantasy world, with both historic elements - such as medieval architecture and weaponry - and fictional elements, such as other humanoid races and magic. In-game activities include exploring 39... Platforms: Windows, Mac, BSD, Linux

Gangster Match is a massive multiplayer online game where players compete for credits by attacking other players and getting friends to click their links and sign up. It is built using a combination of Active Server Pages and an Access database. Platforms: Windows, Mac, Linux

GloryLands is a Web-based, Massive Multiplayer Online RPG/Strategy game written entirely in PHP/MySQL. It aims to be endless and always interesting, using the constant contribution of the Game community. Platforms: Windows, Mac, Linux

JDiplomacy is a multiplayer, online version of the famous strategy game. 1 To 7 players. A Java client connected to a Google Appengine application. Platforms: Windows, Mac, Linux

MaNGOS is an object-oriented Massively Multiplayer Online Role-Playing Game Server (MMORPGS). It's an educational project, to help developers get familar with large scale C++ and C# development projects. Platforms: Windows, Mac, BSD, Linux

Polywar is a 2D top-down multiplayer online shooting game - with polygons! Platforms: Windows, Mac, Linux

RedDwarf is a horizontally scalable application server for low latency apps such as online games, virtual worlds, and social networking applications. It is the official community fork for Project Darkstar, previously sponsored by Sun Microsystems. Platforms: Windows, Mac, Linux

Multiplayer online role playing game, based on original mechanics and setting, with a light client (runnable as a Java Applet) and persistent, highly customizable server. Platforms: Windows, Mac, Linux

This project is a massively multiplayer online game played through your webbrowser. You control a ship and planet in the startrek universe and carve out an existance with other players, eventually it is possible to create your own fleet and empire. Platforms: Windows, Mac, Linux

This project is created to permit the usage of a more-stable, easy to use MaNGOS object-oriented Massively Multiplayer Online Role-Playing Game Server (MMORPGS). It doesn't include unreviewed changes, so it may look more feature-less than MaNGOS. Platforms: Windows, Mac, BSD, 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

Worldforge is a project aimed at developing 'A Complete Gaming System for Massively Multiplayer Online Roleplaying.' More information is available at www.worldforge.org . Platforms: Windows, Mac, BSD, Linux

WorldRPG is a PHP/MySQL system that is a Massively Multiplayer Online Role Playing Game. The Webmaster has many administrative funcitons. Players can create avatars, move around, talk, build, fight, explore... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Powerful platform for creating networked multiplayer 3D games. The system includes specifications for a client engine and 2 protocols. Demo apps: mud/moo proxy, tetris. Currently uses OpenGL, VRML, java, tcl. Client/server architecture for security. Platforms: Windows, Mac, Linux

Battle for Tidestone is a multiplayer online strategy and role-playing game that has been implemented as a web application using a collection of AJAX technologies. Many of the images used in Battle for Tidestone originated from The Battle for Wesnoth, an excellent turn based strategy game. Platforms: Windows, Mac, *nix, PHP, BSD Solaris

Savage 2: A Tortured Soul is a Massively Multiplayer Online FPS with RTS elements. A Tortured Soul is a fantasy and science-fiction themed computer game that combines elements of the first-person shooter, real-time strategy, and action role-playing game genres. It is the sequel to Savage: The... Platforms: *nix

Play free 3D online billiard games - pool and snooker at www.8BallClub.com! The most realistic 3D Billiards simulator lets you play pool and snooker even when you are away from your favorite billiards hall! You can play all of the world's most popular billiard games: 8-ball pool, snooker, 9-ball... Platforms: Windows

Play online multiplayer games, join our live chat rooms, make local and international friends, with this free game and social app. [--- List of multiplayer games included ---] Play online with real human opponents: + Billiards, with 8-ball Snooker rules. + Board games: Connect 4.... Platforms: Windows, Windows 8, Windows 7, Windows Server

Play fun multiplayer games wherever you are! Plus, you can blog photos or send text messages, sound attacks or virtual gifts - all for free! 'qeep' in touch anywhere, anytime! *Multiplayer Live Games: Challenge millions of real players from across the room or across the globe to a fun and free... Platforms: Windows, Handheld/Mobile Other, Java, Pocket PC, Symbian, Other

Shot-Online, developed by OnNet Co., Ltd., is a hybrid massively multiplayer online game, a golfing simulation incorporating elements of traditional role-playing, enhanced by a proprietary physics engine for golf ball dynamics and interaction with eight challenging, varied golf courses. Detailed... Platforms: Windows