Xbox 360 users has had third Map Pack in Black Ops for some time now. PS3 and PC users have had the itch for some new maps, and it is about time they receive them. The Annihilation Map Pack, consisting of four new maps and one new zombie experience, is scheduled to release on the PlayStation Store and the PC on July 28th. The maps contained in this third pack are Silo, Hangar 18, Drive-In and Hazard. The zombie map takes place in a not-so paradise jungle by the name of Shangri-La. While no pricing information has been released, it is pretty obvious that the pricing will be $14.99 like the others.