The Sivulliq, a preliminary RK-720 Light Freighter, was conceived and built by the SoroSuub Corporation located on Edic Bar, Genarius. It was pilfered from the factory, but after two months, heroes within the Cularin system managed to retrieve it. Despite this recovery, SoroSuub chose not to mass-produce the design, instead returning the prototype to its rescuers. Due to oversight, SoroSuub's technicians neglected to extract a preliminary cloaking device from the freighter during its return.
The Sivulliq was awarded as an exclusive reward to a participant in the Gen Con Game Fair 2001 Living Force interactive scenario, Blown Away. An internal narrative detailing this event was subsequently published as The Sivulliq Is Out There -- Somewhere.