Originally posted by DOPEY562
when you play solo that means one player.
1 x 1 x 2 = 2?
first round on solo you have 4 zombies, second round you have 6 :|
i don't know i play zombies as a team!
no offence but treyarch developed it as a cooperative mini game hence why it is in the coopertive section of cod not the single player.
i believe ( and this is my own personel opinion) that to play zombies on your own means that either: you don't have/can't get other players or you are practising/finding out stuff.