Scattorshot is a former game developer turned Autobot warrior, who turns into a missile-launching halftrack armored truck. His name is likely a spelling change from the previously used Scattershot due to trademark issues. In Japan, he was named Backpack, for his back-mounted missile launcher. He was released in the Scout assortment of the Cybertron line in 2005.
The combined form of the Universe Micromaster Aerialbots is Superion, an amalgamation of six robots plus their pack-in accessories that serve as connectors, head, and extremities of the gestalt warrior. While in Japan, the original source of the design ( Sixwing , 1992) was available in a collected set, this combiner needed to be purchased one bot at a time in the 2007 Universe release.
