It can be found in the multiplayer maps Dual Complex, Desecration, The Great Outdoors, Back to the Island (Map Pack 1), and Frozen Wasteland (Map Pack 2) on Layout 4, hidden in a VS storage crate which opens once 15,000 units of T-ENG have been provided. It can also be found on Thunderpeal Precipice Layout Type 1, underneath a bridge (it is not in a T-ENG box and is ready to be used by whoever finds it). This secret weapon is also known as the Mass Destruction Missile or Destruction missile and informally as a "Nuke".