Beat campain every level and multi by reaching the highest level.
beat the campaign.
Unless you can reach level 9999, I doubt you can fully BEAT the Call of Duty Zombies.
there is about 10 levels and it is the easiest call of duty game out there to beat it took me about 3 hours if that to beat the whole game.
you need to not die and you can beat it
You shote people
by completing the campaign
No
throw gernade
Nazi Zombies
Kill the boss in the last level.
You beat all of the other battles.
Beat the game.