Machine Battlefield

Machine Battlefieldhttp://v.qq.com/cover/k/k2ct5leglpdrryf.html?vid=l00187fd1a7, also known as Assymetric in game files, is a game mode in Call of Duty Online, which is based on Domination and Hardpoint, also features humans versus robots combats.
== Reference ==
Category:Call of Duty Online Gametypes