When the robotic squirrel Rusty made to keep Bytes occupied goes rogue - swiping all the nuts and bolts from things all over town and causing things to fall apart, Rusty and Ruby must find a way to capture Robo-Squirrel and retrieve his ill gotten loot before the whole town falls apart. Frankie Fritz uses a handful of homemade drones to swipe Rusty and Ruby's Mega Battery, so he can power a giant drone and use it to swipe the entire Rivet Lab!