Sheepdog

That faint outline is that of a L. N. Spacy, a giant laser beam, which can be wielded by any arm stong enough to carry it (IE, Bombot).<br /><br />It uses piezoelectric-electromagnetic hybrid motors for joints such as elbows and nanotube muscles for the spine, shoulders, and the other multidirectional joints that could not be easily replicated with linear or rotory motors. The gaps in the hips and shoulders are to allow for rotory joints and motors that keep the stress on the muscles to a minimum.<br /><br /><br />A crystal to the first to guess the videogame reference.