User blog comment:Argorrath/Treyarch releases a BO2 teaser video called "Origins" for DLC 4/@comment-1055346-20130808004648/@comment-1187559-20130808111622

"The robot probably had its own mind and escaped Der Riese, leaving destroying the place." - I sure do hate it when giant robots escape WW2 facilities and start terrorizing WW1.