Legend of the Green Dragon(LotGD) is a game with original content although inspired by the BBS game, Legend of the Red Dragon(LoRD). It is written in PHP/MySQL for internet servers. It is an OpenSource project with, as of 2006-09-15, over 180 add-in modules are available. In addition, server admins often add custom tweeks and layouts so that no two servers have the exact same game to play.
Though originally FOSS, the license for the pre-release code was changed to Creative Commons 2.0 BY-NC-SA ("NC" is not FOSS compliant). Released code remains FOSS.