One of the best RPGs of its time and one of my best RPG experiences!
One of the most interesting things to do in the game is forging the various cool weapons that can turn the tide of battle for your character in your earlier levels. Looting chests too. There is never a dull moment throughout the entire game as the challenge is very well-balanced and you will always think of creative strategies to handle the ever-changing battle situations.
The lengthy single player campaign is a winner already, yet its true power comes in the editor mode where it became a classroom role model for game design students. Neverwinter Nights is a classic collection.
KingLim