A robotic cat companion given to Buzz by Alisha. SOX plays a crucial technical role by progressively improving the hyperspace fuel's composition, eventually enabling faster-than-light travel. He accompanies Buzz on critical test flights and later assists in the mission to overthrow Zurg's robotic invasion.
SOX acts as Buzz's loyal mechanical partner throughout the timeline jumps and final battle.
Explore the full interactive character relationship map of Lightyear