Welcome to Old London! The icy roads are more dangerous than ever and the Purebred decided to send out a sign to all those survivor bands who want their favour. Besides, the Purebred are tired of the Rebels' numerous attacks, and now, they want to clean up the problem from the root. So, after they build up a new operating base inside the remains of Big Ben, the Purebred won't hesitate to punish all the Factions who don't kneel to their power! The Old London expansion set allows you to play with a new faction: the Purebred, the terrible Despots in the D.E.I. World. Players could use the Purebred in every D.E.I. game, except for the Citadel Expansion set. Also, this expansion introduces the Campaign mode, that consists of a linked set of Scenarios where you will face your opponents in a competition to bring down the Old London power base... the dreaded Purebred. The Campaign scenarios introduce changes to the Base game rules and additional game elements, which can also be used in the following D.E.I. modes: The Thames, Vengeance Mode and Challenge & Alliance. —description from the back of the box