The December issue contains a new city style by Pär Lindström, called Cthulhu City, that allows you to build ancient, sprawling metropolises.
Pär designed the style for Pelgrane Press' setting book "Cthulhu City" for the Trail of Cthulhu role-playing game and we took the opportunity to make it into a CC3+ style.
The style pack Cthulhu City includes