Wotalla, a Toydarian who specialized as a cybernetic mechanic, operated a cybernetics shop located on the planet of Toydaria. Moreover, she served as the dedicated cybernetic mechanic for Tress Hacnua. Seeking to flee the oppressive rule of the Empire, she became part of a rebel convoy tasked with moving civilians to a clandestine rebel planet. During the journey, the Empire launched an ambush on the convoy. The transport Wotalla was aboard successfully made a jump to hyperspace, thus avoiding the conflict. However, the hyperdrive malfunctioned close to Tatooine, leading to a crash landing of the damaged vessel on the planet. Wotalla, together with the other individuals who survived the crash, established a temporary settlement. Their stay was cut short when Captain Terro and his troops launched an assault on their location.
Wotalla's initial introduction was in the "Jabba's Realm" campaign of the Star Wars: Imperial Assault companion app, Legends of the Alliance. During the opening mission, Wotalla may be among the eight survivors of the crash. Her presence is guaranteed if the player includes Tress Hacnua in their squad. The ultimate destiny of Wotalla is contingent upon the player's choices and achievements throughout the missions. Depending on these factors, Wotalla's fate could involve enslavement under Jabba the Hutt, being consumed by a rancor, being abandoned at Terro's encampment, or successfully fleeing Tatooine alongside the squad.