HK-64

HK-64 was an HK-series Assassin Droid created in the year 1 ABY from schematics from a droid revolution on Mustafar the same year. He was built by a group of "amateur-ish" droid builders before. Wing captured by the revolution's leader, the ancient assassin droid HK-47. HK-47 then reprogrammed him into a member of his droid army and upgraded his chassis with parts from an HK-51-series assassin droid.

During a battle against an insect species, HK was heavily damaged during the battle and recovered by a group of scavengers. By 81 ABY, he was in the company of an unidentified spacer.