Shadows of Undrentide bodes well as an expansion to Neverwinter Nights, featuring a stronger story and improved gameplay aspects, as well as increased freedom and control over both the DM client and Toolset. The only facets I feel it suffers from is the still somewhat outdated Aurora engine and some questionable feats and skills, some of which should have been placed in the original, and others that probably shouldn’t have been included at all. Overall, however, Shadows of Undrentide is a quality expansion, with many worthwhile additions to the original game.