Multi-player space exploration and strategy game (PHP) [GPL].

A remake of the classic BBS Door game, Legend of the Red Dragon (aka LoRD) by Seth Able Robinson. It is written in PHP, using a MySQL backend, the game's source code is licensed under the GNU GPL.

A space strategy game involving Mining, Combat, Exploration, Planets and Clans played in real time. (PHP/SQL) [AGPL]

Multi-player tron light cycles game for 1-4 players with teamplay mode. (Java) [GPL]

SpyWar is an online strategic game in development phase. (PHP, PostgreSQL) [Linux] [GPL] {status: halted}

A multiplayer fantasy roleplaying game driven by PHP and MySQL, with aims to develop a web-based game engine which shares common qualities between multiple user dungeons (MUDs), paper and pen RPGs and computer RPGs. [GPL]