depends when you open the mystery box
No the newest are always designed to be better than the older games as far as difficultly goes
Black Ops does have zombies
yes just go to zombies than splitscreen
Yes, zombies are back in Black ops.
black ops zombies just continues after world at war
yes there are zombies in call of the duty black ops
Because black ops is made by treyarch and they made world at war zombies
No. There are no Zombies in Black Ops: Declassified. Sorry.
yes it has zombies the maps are called house facility temple and overlook it is significantly harder than the main console versions due to no wonder weapons and zombies kill in one hit and take longer to kill
Yes
Yes, CoD Black Ops 2 has zombies.