Ultima Online: Stygian Abyss is the eighth expansion for the 1997 MMORPG Ultima Online. It was released on September 8, 2009, and features Gargoyles as a new playable race, as well as the largest in-game dungeon to date: The Stygian Abyss. It also includes new skills, items, pets, and a home for the Gargoyle race. This expansion was announced accidentally on the Japanese Ultima Online website.
- http://ultimaonline.jp/home/pr/uosa.html - Original expansion announcement message
- http://www.uoguide.com/Stygian_Abyss - Further news, images, and details on the expansion
- http://www.uo.com/ - The official Ultima Online website.
- http://uo.stratics.com/ - Further news on the game and in-game events.