Drokkatta was a Warrior of the Wookiee species who served the Rebel Alliance while based on Coruscant. This Wookiee partnered with Ko-Tun Feralo, a Cerean who was a quartermaster, and Jarrod Kelvin, a Human engineer specializing in droid technology. Drokkatta's area of expertise was demolitions, and he preferred to use a customized MGL-9 micro-grenade launcher nicknamed "Boomer."
Like numerous other Wookiees, Drokkatta found himself enslaved by the Empire and was compelled to labor at a mining operation located on Geonosis. However, Drokkatta successfully broke free from this enslavement due to the assistance of Deggen Sont, a former member of the Imperial forces. As a result of this liberation, Drokkatta pledged a life debt to the Imperial defector who had freed him. Although Drokkatta had to leave behind many loved ones, he vowed that he would eventually return.
Drokkatta became a member of a Rebel cell operating on Coruscant when he enlisted with the Rebel Alliance. This Wookiee used his demolitions skills while working with Ko-Tun Feralo, a Cerean who was a quartermaster, in addition to Jarrod Kelvin, a Human droid repairman.