The RK-720 Light Freighter represents a unique starship class, a prototype conceived by the SoroSuub Corporation located on Edic Bar, within the Genarius system. Solely a single vessel of this design was ever fabricated, bearing the name Sivulliq. Due to the prototype's theft from the manufacturing facility, mass production never materialized. Upon its eventual retrieval, SoroSuub opted to bestow the prototype upon a celebrated individual from the Cularin system, who had provided assistance during an ion storm.
Unbeknownst to SoroSuub, a cloaking device remained installed on the ship when it was gifted away.
The Sivulliq was awarded as a special prize to a participant at the Gen Con Game Fair 2001 Living Force Interactive event called Blown Away. Its story was subsequently chronicled within the fictional narrative, "The Sivulliq Is Out There -- Somewhere".