Expansion pack

The first expansion pack to Neverwinter Nights 2 (NWN2) is Mask of the Betrayer (MotB), due out in Fall 2007.

The first Neverwinter Nights (NWN) had two expansion packs: Shadows of Undrentide (SoU) and Hordes of the Underdark (HotU), as well as a variety of smaller premium modules.