Easy Guid | Yum Yum Burger Back Room Location DMZ GabrielGaming GG 1 year ago Easy Guid | Yum Yum Burger Back Room Location DMZ How to get to Yum Yum Burger Back Room Location. If you enjoy the video hit the Subscribe and Like button #dmz #callofduty #ModernWarfare2 #callofdutymodernwarfare2 #modernwarfare2 #mw2