Tweego, a Rodian hunter of considerable skill but solitary nature, dedicated himself to honing his abilities amidst the unforgiving deserts of Tatooine. A pivotal moment occurred during one of his hunting expeditions when he stumbled upon the wreckage of a speeder and rescued Loruna Scathe from its remains. Following the accident, he provided her with refuge and, during her recovery, he recovered the speeder, eventually selling it for credits. These earnings were then used to hire a bounty hunter to deal with a rival who had brought dishonor upon his family.
Loruna's arrival in his life sparked an uncharacteristic affection within him, a rare sentiment for a member of his typically combative species. Initially perceiving himself as superior to her, he was soon humbled by Loruna's own hunting prowess. At her urging, he subsequently became a member of her mercenary group, known as the Azure Cabal.
Additionally, at some point he engaged the services of a spacer for the purpose of acquiring a bantha's musk gland.
Tweego was featured as a non-player character within Star Wars Galaxies, a massively multiplayer online roleplaying game created by Sony Online Entertainment and released by LucasArts, before the game's shutdown on December 15, 2011.