Waves of zombies just keep coming, first in the Call of Duty: Zombies games, and now from Dark Horse Comics! On the hunt for Element 115, the Tranzit crew winds up at the headquarters of Russman's old organization: Broken Arrow. Trapped between a never-ending horde of zombies outside and lab-grown monstrosities inside, Stuhlinger, Misty, Marlton, and Russman learn that they'll have to work together if they want to make it out alive.