8t88 was a sad, deluded droid who for a brief time believed himself to be the archnemesis of Kyle Katarn. In truth, he was barely a blip on Katarn's radar, but he did occasionally work with Jerec, Katarn's real archenemy. Years later, Mara Jade Skywalker discovered 8t88's head in a junk pile. And probably had sex with it.