IG-88 Death Star 4

IG-88 took control of the Death Star's superlaser, playing along and firing when the Death Star gunners sent their signals. Many times their aiming points were slightly off, their coordinates skewed -- and IG-88 modified the targeting mechanism, guaranteeing that the superlaser struck its intended victim each time. He enjoyed blowing up the Mon Calamari star cruisers, the hospital ship, the Rebel frigates -- but it seemed a waste of his energies. Why stop there? The superlaser could blow up entire planets infested with biologicals.