Legend of the Green Dragon, a clever and fun web-based RPG/fantasy game with a WAY rich environment with lots to explore. I just installed it on a server I admin. Come join me at
http://ray-solutions.com/lotgd !
(I stuck this in nonsense because it seemed to be the right place. I'm putting this up to burn my own bandwidth on just because I enjoy the game, so it's not exactly a site plug...)