Forum:Zombies Survival and strategy guide

Game summary/description
'''The zombies game is a mode first introduced in Call of Duty World at War as a reward to completing the campaign on any difficulty. This mode however was just a last minute add on to the game. The game mod got popular and mappacks were created giving a new zombies map in it. Also a unique hidden story was created and put into the game following secret Nazi experiments and such. There currently is two Call of Duty games that the mode can be played on Call of duty World at War and Call of Duty Black Ops.'''