Dragon Age II Environment Update

The environment section on the official Dragon Age II website has been updated with new details about The Deep Roads, and as you might have expected, a couple of new concept art pieces complement the profile.
The Deep Roads are a dwarven built network of tunnels that joined the underground cities together. However, the darkspawn rule the Deep Roads now. Every dwarf who ventures out into the deep roads and makes it back says that it gets worse with each passing year, the foulness spreading a little further.