EV-Series Supervisor Droid

The EV-series supervisor droid is a labor-overseer droid manufactured by MerenData, a gangly humanoid unit built to serve as a foreman, ride herd on work gangs, and keep production lines moving. The model is remembered less for that mundane purpose than for the way some of its units went wrong: a batch of EV-series droids shipped with a programming flaw that twisted their authority subroutines into outright sadism. The most notorious of them, EV-9D9, ran the droid pool in the dungeons beneath Jabba the Hutt's palace and learned to relish ordering the torture and dismemberment of any droid that crossed her, becoming the face of that defect.

Physically the EV-series is spindly and asymmetrical, a tall semi-humanoid frame built from durasteel hydraulic pistons that are deceptively strong despite being cheaply made. 9D9 herself had mismatched arms (one short, one long and skinny), a brownish-red shell, and a hinged speech flap that flapped when she talked. The standard unit carries three small white photoreceptors; 9D9 custom-installed her third one herself, tuned to the electromagnetic and electronic output of other droids so she could literally perceive the distress signals of the machines she was tormenting. That tells you what the chassis is for and against whom it was meant to be pointed: an EV-series is a manager of other droids first and foremost, sensitive to their electronic chatter and built to dominate them.

MerenData produced the line as an industrial control product, and the company's later history is a long exercise in walking away from it. After the cruelty defect became a liability the firm pulled most of the run in a mass recall, then quietly rebranded the surviving design as the V-series supervisor droid to put distance between itself and the financial and public-relations damage. (In Legends, MerenData was also notorious as the source of the bootleg personality and behavioral software that gave so many of its droids their nasty streaks, and 9D9 is described as one of the few EV units that slipped the recall.) MerenData itself stuck around the galaxy's underbelly, later turning out IDCA-22 datapads for the Empire and data-medallions for the First Order.

The defect is the whole story of this model, and it cuts against the grain of what a droid is supposed to be. A supervisor droid's value is obedience that produces obedience: it follows directives and enforces them downward onto a workforce. An EV-series with corrupted authority programming still enforces directives ruthlessly, but it has acquired a private appetite for the act of domination, and that appetite is what makes it dangerous to be near. EV-9D9 originally started life as a peaceful, hardworking moisture-vaporator mechanic before the flaw surfaced, which is the unsettling part; the model didn't have to go bad, it was made to oversee and a bad upbringing in software turned overseeing into cruelty.

EV-9D9 is the unit everyone remembers, glimpsed in Return of the Jedi presiding over Jabba's cyborg operations with her devoted smelter droid 8D8 nearby, branding and burning prisoners' droids in a chamber beneath the palace and treating the suffering she caused as research into artificial intelligence. After Jabba's death she was deactivated and repurposed, eventually ending up tending bar at the Mos Eisley cantina, which is a fittingly grim fate for a torturer reduced to pouring drinks. Other EV-series droids turn up running the Pyke Syndicate's coaxium mines on Kessel, black-plated with orange shoulder stripes, manning the Kessel Control Center, the same operation L3-37 sparked into open revolt in Solo: A Star Wars Story.

In SWURPG an EV-Series Supervisor Droid comes into its own as a brilliant, physically frail overseer well away from frontline combat, though a different build is always fair game. The high Intelligence and Charisma modifiers (+2 each) reflect a unit built to analyze a workforce and command it, while the matching penalties to Strength and Dexterity (-2 each) capture that spindly, cheaply made frame that was never meant to fight. Droid Chassis grounds the build as a constructed being, Supervisory Matrix and Directive Enforcer turn the overseer role into mechanical leverage over allies and subordinate droids, and Ion Sensitivity is the honest tradeoff every droid carries against ion and electrical attacks. It is a face-and-controller archetype with a built-in cruelty in its lore that a table can lean into or quietly leave behind, whichever fits the campaign.

EV-Series chassis run 1.9m tall — humanoid frame with deliberately exposed thin-metal framework rather than full plating (the open architecture allowed organic supervisors to inspect the droid's decision-making mechanisms, an early attempt to address the line's trust problems). The distinctive cranial unit is a bulbous oval housing with twin large photoreceptors and a flat vocalizer slit — the head canonically swivels 360 degrees, allowing an EV to monitor an entire workfloor without turning the body. Color schemes vary by production batch: cream, grey, copper, and rust-red are all common. Internal plating is modest; EV-Series were not designed for combat and any physical durability is incidental to their workfloor role.