Neverwinter Nights: Hordes of the Underdark is the second expansion for the revolutionary role-playing game Neverwinter Nights. BioWare has created a dark and dangerous world of adventure set in the world of Dungeons & Dragons. Your hands are callused from many years of weapon play, your mind is sharp from hundreds of books studied, your feet are nimble from slipping unseen and unheard past thousands of guards and your faith is unshakable in the gods you worship… but will it be enough for this final terror? Will you stand once more for those who cannot? You are the last hope for the Forgotten Realms, you must face the unstoppable, you must decide the fate of all. You are a hero… but are you a legend? Epic levels, new prestige classes, new creatures, spells, feats, weapons and new tilesets to explore… endless adventure!
* New 20+ hour single-player adventure
* Epic levels allowing for characters up to level 40
* 6 new Prestige classes
* 4 new tilesets
* 16 new creatures
* Over 50 new feats
* Over 40 new spells
* New music by Jeremy Soule
* New Voice sets
* New toolset functionality.