Hordes of the Underdark saw the light of day today--at the factory, anyway. The latest expansion pack for Neverwinter Nights has gone gold, and is set to venture into the retail labyrinth on December 2. The game is rated 'T' for Teen, has an MSRP of $29.99, and requires the original Neverwinter Nights to play.
Developed by Bioware and published by Atari, Hordes of the Underdark builds on Neverwinter Nights' first expansion pack, Shadows of Undrentide, adding new character abilities, including new prestige classes and increased experience levels. The game goes underground--literally, exploring the buried cities of the dark elves and mind flayers. For more on Hordes of the Underdark, check out GameSpot's preview.