Franken-Turret

Wheatley designed the Frankenturrets to compensate for his lack of test subjects, having intended to design a cube which could walk on buttons themselves. However, they are shown to be utterly useless for that purpose, only wandering around aimlessly and falling over. After their introduction, they are used in place of normal cubes, with the only major difference between them and the standard cube being that the Frankenturrets will try to hop away if placed right-side up. This can be a nuisance in Wheatley's tests, but placing them so they land on their back negates the problem.