Vector Hyllus

Full biography · People and institutions

Life beyond the crew slot

An Imperial diplomat whose mission to the Killiks transforms his biology and sense of belonging, leaving him accountable to both the Empire and his adoptive hive.

Imperial childhood and the promise of order

The official SWTOR Holonet describes Vector Hyllus as the son of an Imperial captain. He grew up watching the Empire rebuild civilization after a ruined world had been reduced to ashes. His response to this experience was not merely fear of disorder. He admired the political capacity of the Imperial state and chose a career in the Imperial Diplomatic Service, hoping to strengthen Imperial influence through negotiation.

This decision positioned Vector somewhat differently from soldiers, Sith and intelligence operatives. He learned to represent the same government, but his professional work depended on conversation, cross-cultural contact and the establishment of workable relationships. The Holonet calls him one of the service's most skilled diplomats, and says his superiors eventually selected him for an extraordinary assignment.

Vector's background matters because it establishes two persistent loyalties: a learned attachment to Imperial institutions and a willingness to encounter communities outside them. Both commitments shape his later choices. His story cannot be reduced to the familiar caricature of an unquestioning Imperial agent, nor to an outsider who simply rejects every Imperial practice.

The Killik mission changes everything

The Diplomatic Service assigned Vector to approach the Killiks, an insectoid people whose nests had long formed part of Alderaan's history. Contact presented a particular difficulty: a government accustomed to formal ambassadors was attempting to negotiate with a collective social organization whose experience of individuality differed markedly from its own.

After his initial encounter with the Killiks, Vector was taken into their hive. The Holonet says that his brain chemistry and DNA were changed to create a link to the hive mind. This was a physical and cognitive transformation, not a costume or a simple declaration of citizenship. His perception of the world expanded through participation in experiences shared with members of the nest.

The official account describes him as embracing this new way of seeing while acknowledging that some of his earlier individual traits began to fade. That tension deserves careful treatment. Calling the change wholly voluntary ignores the invasive biological intervention. Calling Vector merely a mindless captive disregards his continuing preferences, memories and actions.

Vector becomes a Joiner, a being whose participation connects him to the collective. He can still represent the interests of the Empire, but he also defends the hive that adopted him. The same individual has obligations to institutions that may not always agree.

Alderaan and the Imperial Agent

The Imperial Agent encounters Vector on Alderaan, where the struggle among noble houses intersects with the social organization of the Killik nests. This location is essential to his biography. Alderaan's political institutions focus on aristocratic families and competing houses, while Killik belonging is organized through nests and the cognitive links between members.

Vector offers the Agent an unusual form of access to this environment. He understands Imperial diplomatic expectations but also serves as a bridge to the Killiks. As a companion he introduces the question of whether intelligence gathering across cultural boundaries must always be a form of coercion, or whether informed negotiation can create safer arrangements.

The Agent's other companions test Vector's position. Kaliyo enjoys provoking people and distrusting institutions. Doctor Lokin regards social life through pragmatism and experimental knowledge. SCORPIO seeks autonomous enhancement. Vector's polite speech and preference for helping others are distinctive within a crew populated by professionals trained to withhold information.

His ability to fight with an electrostaff, recorded in the original Holonet, reflects older game design and should not be treated as a fixed 2026 combat restriction. The importance of that detail for the archive is its contrast with the diplomatic profession from which he emerged.

A shared voice and an optional romance

Vector often speaks in a collective register after becoming a Joiner. This is a narrative marker of affiliation, not evidence that every Killik or Joiner lacks meaningful differences. The official biography explicitly says that Vector remembers the man he used to be, while his relationships and sensory experience have changed.

The Imperial Agent has an optional romance with him under appropriate character and story conditions. His relationship to the hive complicates the usual idea of romance as communication between two independent people who share only private thoughts. The story invites discussion of privacy, trust and the boundaries of collective knowledge without establishing a universal romantic outcome.

A useful character dossier should separate three questions: what Vector experiences, what the Killiks share, and what the Agent agrees to. The game's portrayal is fictional, but the contrast makes an engaging thought experiment about different models of personhood.

Publisher records identify a preference for diplomacy, assistance and exploring other cultures, alongside disapproval of prejudice and anti-alien hostility. Those values help explain why he can be a loyal Imperial citizen and still question the way some Imperial officials treat outsiders.

The 2018 return and the continuing Joiner

SWTOR Game Update 5.8, Command Authority, released on March 20, 2018, explicitly announced the return of Vector Hyllus for Imperial Agent players. The patch notes identify him as a former crewmate and member of the Killik hive mind, showing that his Joiner status remains central to the character many years after the original class story.

Companion returns take place within a branching game structure. The reunion with the Agent is not proof that every player followed the same romance path or made identical political choices while separated from the original crew. The event itself can be documented without inventing a single approved ending.

Vector's later presence also strengthens the site's explanation of how SWTOR keeps older companions relevant. He is not a minor insectoid footnote. He represents a different political tradition of belonging at a moment when the galaxy's old states, new alliances and autonomous communities continue to struggle over power.

His arc moves from confidence in one state, through transformative contact with an alien collective, to service inside a crew where competing loyalties are normal. That is why he deserves a longform character file rather than a one-line listing of romance availability or crew-skill bonuses.