Ultima Online (UO) is a graphical massively multiplayer online role-playing game (MMORPG), released on September 25, 1997, by Origin Systems. It was instrumental to the development of the genre, and is still running today. The game is played online, in a fantasy setting similar to that of the other Ultima games that preceded it.
The official UO website is here: http://www.uoherald.com/news/
Stratics UO Forums are currently located here: http://vboards.stratics.com/forumdisplay.php?f=3
Stratics UO Forums for the shard Siege Perilous is located here: http://vboards.stratics.com/forumdisplay.php?s=&daysprune=&f=60
If anyone has any helpful websites to share, they are welcome to use this thread.