Shadows of Undrentide is the first expansion pack for the acclaimed Neverwinter Nights, and it is also the latest product to bear the prestigious BioWare name. Shadows of Undrentide is not a continuation of the previous storyline, but rather an unorthodox expansion pack in the sense that it creates an entirely new storyline. The previous characters and locations and not visited, and while the game takes place on the same physical world as previous, it will feel like a new game.