Fans of the zombie mode in Treyarch’s Call of Duty Black Ops will be pleased to see the awesome new map being released with the Annihilation map pack. The trailer shows off various different ways to mess with the undead hoard such as different routes using water rapids and mine carts, to destroying them with new weapons such as the claymore that shoots out sharpened bamboo poles when it explodes and another gun that you will see in the trailer. There are even a few new types of zombies to deal with…