In a galaxy in which every planet is a bitterly contested war zone, cities make for the bloodiest of battlefields. Armies manoeuvre amidst the blasted ruins in claustrophobic and lethal environments. Death lurks in every window and waits around every corner. The contents of this box allow players to recreate the brutal, close-confines nature of urban warfare. Building upon the Warhammer 40,000 rulebook, Urban Conquest provides everything you need to take your games into the tangeled mazes of hive cities, where Sector Imperialis and Sector Mechanicus buildings provide interactive new dimensions to your tabletop battlefields. Furthermore, the Cities of Death rules expansion provides Warlord Traits, Stratagems, Key Building upgrades, Tactical Objectives and Battlezone rules for use in your games of Warhammer 40,000.