Mecha SPRX-77

Mecha SPRX-77 is the scrapped boss in Super Power Galaxy. He was supposed to be the guardian of the Power Emerald of Earth, but was replaced by R.E.G.I.S. MARK V. However, it is a fightable boss in the 3DS version in which it guards the Super Emerald of Magnetisim. In Super Power Galaxy 2 and the 3DS version of Super Power Galaxy, Mecha SPRX-77's attacks are electromagnets and missiles. He is also a boss in Super Power Galaxy 2.