Well, lad, I was astute enough to know that those eight had one thing in common: they were stark raving insane, slobbering, frothing-at-the-mouth lunatics capable of anything, which made them rather difficult to deal with!  
The invading machine troops plodded forward, targeting habitation complexes and setting them aflame, blasting parks into blackened fields. In accordance with Agamemnon's orders -- citing the glory of Omnius -- the neo-cymeks and robotic warriors left the Giedi City industries essentially intact!