Lorian

The Quadpocalypse. When the apocalypse happened everyone expected it would be the Zombies or the Apes or the Artificial Intelligence or the Demons rising from the depths of Hell, what no one expected was all four happening at once. Well no one except Lorian. Lorian saw it all coming. He's been alive for millennia unknown, in fact this man invinted astrology. He knew what was coming because he never stopped watching the stars. He knew and prepared. While the rest of the world scoffed and scorned he began setting up defenses, magical, mechanical, and otherwise around and in his tower. His tower is actually a sky scraper in good old New York City. New York is the only remaining human strong hold as the Apes hold everything to the south, the Artificial Lifeforms hold sway over the east, including the ocean between New York and Europe, to the north the zombies are marching in from Canada and to the West the demons own everything from New York's edge to the coast of California.