How do you unlock all the zombie maps for call of duty black ops for pc
To unlock Zombie Maps, the first Map is given to you and you can access it through the main menu. Battle the undead in this theatrical installment of "Zombies" and new twists and clues could uncover the final plan. To unlock the 5 map, complete the campaign mode. For more details, on unlocking, visit http://www.supercheats.com/playstation3/call-of-duty-black-ops/3554/Unlock-Zombie-Mode-Maps/.