With more than 30 hours of new gameplay, Shivering Isles means that you can explore an entirely new plane of Oblivion – the realm of Sheogorath, the Daedric Prince of Madness. Shivering Isles features a bizarre landscape split between the two sides – Mania & Dementia –filled with vast, twisting dungeons mirroring the roots of the trees they are buried within. Sheogorath himself looks to you to be his champion & defend his realm & its inhabitants from destruction as you discover all new items, ingredients, spells, & much more. Knights of the Nine features an all-new faction & quests for noble characters & answers many of the questions surrounding the Ayleid ruins found throughout Oblivion. Players can join a new faction & found their own order of holy knights – leading them into battle against a sorcerer-king & his demonic minions while exploring massive dungeons & searching for legendary relics – the holy armor & weapons of the Divine Crusader.