escalation


 * //escalation //**


 * //new map pack call of duty black ops escalation map pack includes 5 maps//**
 * //zoo//**
 * //convoy//**
 * //stockpile//**
 * //hotel//**

**//call of the dead//**
 * //and the zombie map//**
 * //call of the dead//**


 * //out on xbox 360//**