Unlock the Zombie Skin - Call of Duty: Advanced Warfare

After spending way too much time with exo survival mode, I'll tell you what you need to do to play as a zombie in Call of Duty's multiplayer. Follow Call of Duty: Advanced Warfare at GameSpot.com! http://www.gamespot.com/call-of-duty-advanced-warfare/ Official Site - http://callofduty.com/ Check out our review! Watch - https://www.youtube.com/watch?v=Q49oi73hCZs Read - http://www.gamespot.com ...