La Carta Mas Alta is an open source card game totally written in PHP and HTML. This cross-platform and cross-browser game was tested under BeOS, Linux, NetBSD, OpenBSD, FreeBSD, Windows and others.
Un jeu de pirates entièrement en ligne.
No Means No - computer-aided board game for alternative lifestyles (swingers, BDSM community etc.). See our Home Page ( http://nomeansno.sourceforge.net/ ) for details.
Open Scores - the free open-sourced scoring system for games in c#. you can have sections (Songs,Battles etc.), subsections (Easy,Hard,Medium,Extreme etc.) and miniscoreboards (for songs in music game etc.), and the best of all worlds - its free!
Open source implementation of NationStates.
A 2D Game Engine Library for Laszlo Presentation Server. Classes and utility functions to assist game developers using .lzx language.
The Aegis is a browser biased 2d Multiplayer Online Game. With development in its very early stages its hard to describe it.