- The Shadowclan Orcs of Siege Perilous - The home of all things orcish in our clan, this site contains all the basic knowledge needed to be an orc.
- Hukor Rukh Web Site - Outdated, but still houses useful information on the ruhk.
- Blakfist Tribe Web Site - The new site of one of the Hukor High Tribes. Big improvement over the outdated one.
- Shadowwalkers Tribe Web Site - Well-maintained site of one of the Hukor High Tribes.
- Berzerker Tribe Web Site - Outdated site of one of the Hukor Low Tribes.
- Kyn'Tahj Web Site - Another outdated site of one of the Krath'Kuul tribes.
- Severed Heads Web Site - Routinely updated site of one of the Krath'Kuul tribes.
- The Undead - The newest site of the Siege Shadowclan's only allies.
- UO.com - The official Ultima Online web site.
- UO Stratics - The premium news and information site for Ultima Online.