As its subtitle might suggest, this expansion package for Mythic Entertainment's persistent-world RPG Dark Age of Camelot focuses on tombs, dungeons, and other underground areas. Catacombs also brings a notable graphics update to the main game (which was originally released in 2001), adding new art and providing more detailed character models. Along with the underground areas, the expansion also adds a new playable character class for each of the three realms. ~ All Game Guide