I don't think you can it was possible in MW2 but i don't think you can do it on black ops
just press a on it
yes
Five (unlocked by beating the campaign) and Kino Der toten.
There is online for Call of Duty Black Ops Zombies.
everything its for mature players only.
The Diamond Camouflage is a hidden camouflage in Call of Duty: Black Ops II multiplayer. It is unlocked for every weapon in its category after all the weapons in that category have Gold Camouflage unlocked. For example, to obtain Diamond for assault rifles, Gold must be unlocked on all assault rifles. see related link and use the site to answer questions
Yes...But only through hacking or modding.
Kino Der Toten is unlocked by default. 'Five' is unlocked when you have completed the sinlge-player campaign. 'Dead Ops Arcade' is unlocked if you discover the secret game from the main menu.
The call of duty world at war is not a prequel to call of duty black opst.
call of duty black ops
The AK-47 is unlocked at level 38 , and it costs 2000 cod points.
Yes, it is 2 player on everything but campaign