Gargachykk, or Garga, was a male Wookiee enforcer in the employ of the Dug Black Sun Vigo Darnada. In 33 BBY, Gargachykk and fellow enforcer Asa Naga tried to collect a gambling debt from the Sullustan Feen Fenoob aboard Darnada's space station, but their prey evaded them. However, Fenoob was then killed by a newcomer to the station—the Zabrak Sith Lord Darth Maul. Maul, concealing his identity as a Sith Lord, revealed himself to Gargachyyk and Naga and asked to be taken to Darnada so he could join Black Sun. Once the two enforcers brought him before their boss, Maul slaughtered the Vigo, Gargachyyk, and all of Darnada's henchmen except for Naga.