Ultima Online: Stygian Abyss
- Genres
- Role-playing (RPG)
- Platforms
- PC (Microsoft Windows)
- Release
- PC (Microsoft Windows) Sep 08, 2009
- Credits
-
ME
Mythic Entertainment
EA
Electronic Arts, Inc.
- Board status
- —
About
Stygian Abyss is the eighth expansion pack for Ultima Online.