Neverwinter Nights: Shadows of Undrentide will include a new 40-hour single player campaign as well as game features new to Neverwinter Nights. Additions include, new skills, including Tumble and Appraise; new feats, such as Divine Might, Extra Music and Bullheaded; new weapons, such as Holy Water Flasks and Choking Powder; new prestige classes, such as Harper Scout; new monsters from the D&D universe, including Medusa, Cockatrice, Sphinx and Female Fire Giant; and dozens of new spells.
In addition, the expansion pack equips amateur module makers with additional content for the Neverwinter Nights Aurora Toolset, the groundbreaking software included with the full game that allows players to create their own universes, quests and storylines. The toolset will be augmented with all new tile sets for creation of new environments as well as new "Wizards," or automated guides, to help gamers build and play adventures of their own creation.

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