Ultima Online: Stygian Abyss

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, Ter Mur. This expansion was announced accidentally on the Japanese Ultima Online website.

See Races of Ultima Online.