You have to have the winter's fury
From the Mystery Box.
It does have a zombie mode and it is really fun.
(sadly) there is no zombie mode in CoD 4. the only zombie modes (so far) is the sombie mode in world at war and the zombie mode in black ops.
No
Yes, there is.
Yes
Yes
five
no
there is no other cooperative mode, only zombies
Black Ops
Yes it has a Zombie Mode and 3 different Zombie maps