Ultima Online (UO) is a massively multiplayer online role-playing game developed by Origin Systems, which launched on September 24, 1997. It can’t claim to be the first graphical MMO, it can rightly claim to be one of the defining titles of the genre, and continues to run to this day.
The Ultima Codex is a collaboration between several members of the Ultima and Ultima Online fan communities: a single online space where fans from both sides of the legacy of Origin Systems’ amazing RPG series can come to find content that is of interest to them.