Super Astromech is an extra in Lego Star Wars: The Complete Saga. When turned on, all characters with zappers (Jawas, R2-D2, R4-P17, R2-Q5, Ugnaughts, Training Remote, and Watto) will have a special advantage to their zapper. When they zap one droid, the zap will travel to the other droids, making all the droids in the area stunned for a limited time.