Activision has released the zombies reveal trailer for Call of Duty: Black Ops II. The game is set for release on November 13, 2012. Activision says there are three different ways to play the zombie apocalypse: "Unravel the mysteries of a dying Earth in Tranzit, fight endless waves of zombies in Survival mode, or compete in the new 4z4 last-human-standing mode, Grief." These are some relentless zombies. Take a look:
