Paradox Interactive and Colossal Order have released a substantial content update for Cities:Skylines and taking the unusual but very welcome route of not charging for the additional content.
The extras include the following-
-Three new European Themed Maps
-Over 50 European style buildings for the new European map themes
-Wall to wall buildings enabled for the European Style buildings
-Tunnels, one of the community’s most requested features
-A number of Asset Editor additions including the ability to import custom vehicles
Plenty to keep you Architects with aspirations busy.