we\'re getting off topic, but that underground thing puzzles me too. I can perfectly understand that if the cave (or stalactite or whatever) is big enough and with a source of energy, it can have its own eco-system.
The problem is that its on several levels, I mean the Hydlaa (the city we\'re playing in MB) must be on the first level since we can see the \"azure sun\". Now what about the seven other levels ? they won\'t have light...
And it\'s not like they are only dungeons and caves, people are actually supposed to live in there :-/
btw, hello everyone ! ^^