Revenge of the giant robot chickens

Not too long ago the children of Aberdeen struck a blow against the tyranny of their oppressors - an army of giant robot chickens. But the chickens were not defeated and now the city's warring factions have formed a council hoping to keep their chicken overlords at bay. But there's a new robot chicken on the block, the Chickenator! When the new chicken starts to target council members, pecking them up one by one, Rayna suspects fowl play. How are...