XLRbolt is a hulking, broad-shouldered alien covered in natural armor plating on its back, shoulders, and the backs of its arms. XLRbolt can roll into a ball like an armadillo or pillbug to encase itself in this plating. There is enough space within the shell while rolled up to protect and transport people or objects. When in the form of a rolled-up ball, XLRbolt can increase its rotational momentum and roll into enemies as an attack, as well as ricochet off surfaces.
XLRbolt if so fast in rolling, he will become totally slowdown or sometimes injured. He is very hulking sometimes and is very clumsy.