Victorian Undead horde of zombies. Being driven to a corner while learning that shooting the zombies in the head will effectively dispatch them, Holmes and Watson are saved by the arrival of heavily armed and armored Royal Marines led by the former's brother, Mycroft Holmes. After saving Holmes and Watson, Mycroft escorts them to the surface and proceeds in providing them answers. As Holmes and Watson are being escorted, Sebastian Moran spies them from afar and travels to Whitechapel, where he reports his news to his master - an undead Professor Moriarty. At the Diogenes Club, Mycroft debriefs Holmes and Watson of
Victorian Undead to contain and neutralize the exponentially growing outbreak is to scorch London at the cost of losing the nation's capital. Holme's advisement is soon put forward as the Royal Navy is set to bombard London after the undead have broken through Westminster Bridge. However, Holmes is aghast to learn that the government intends to let Moriarty be burned along with London rather than having him dealt with directly. But thanks to Mycroft, Holmes and Watson are provided with a launch into London to face Moriarty themselves. Before leaving, Holmes implores Mycroft of how Trelawney Hope, the current Secretary of State,