Nigon is the second underground race.

Haha, if you compare it to the third game. But you should compare it to the second game, for example.
Come on, all this conservative whining in almost every other topic – "Oh, in the third game it was like this, and in that one it was like that, let's make it like here!" – it's all complete nonsense. Everything changes in each part, so the narrow-minded view of people who have only played the third game shouldn't be considered the absolute truth and/or a priority.