- Rotor (Micron Booster, 2004)
- Booster ID number: 8
- Rotor is a redeco of the Armada Emergency Mini-Con Team member Makeshift, transforming into both a twin-rotor helicopter similar to an Osprey and a double-gatling cannon. He was available only in the third Micron Booster assortment in blind-packed, individual boxes.
- He uses the same mold as Impulsor, Scythe, and Skysickle, while a slightly-retooled version of the mold is used by Bulge.