With more than 30 hours of new gameplay, Shivering Isles allows you to 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 and 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 and defend his realm and its inhabitants from destruction as you discover all new items, ingredients, spells, and much more.
Elder Scrolls IV: Oblivion Game of the Year Edition
