I don't know what series this is. It was a gift, and my child took it apart to play with it. All the parts are present, but some of the connecting parts are slightly damaged because my child disassembled it. *I was able to assemble it for now. The largest blue figure makes sounds when batteries are inserted. I've confirmed it works. *Batteries are not included. Please understand that this item has been used by a child before purchasing. *Price is not negotiable. *Please also check my profile.