The previous Scientist developed Robots in a great effort till the 15th March 2012. Beside that Royals keep steeling technologies, now both sides send robots to war and use them for testing purpuses in favor not to lose real manpower.
The last four Scientist Weapons look like cyborg attachments and are therefor also known as Robotic Weapons.
The trailer is the sequel of the Scientist trailer.
The national newspaper is called "The National"
Brass-Bender surely comes from the well known Futurama Bender.
Placing the head "alts" in the neck slot was first seen in the Halloween 2012 release. This allows you to put both head and face items onto the unique head, whereas before you could only add a face item. While it may seem minor at first, it opens up what you can do with the robo-head a ton! Additionally Brass Bender's head was tweaked to be able to work with more face items than before.