Earth-at-Legs

The Earth-at-Legs is a species of cybernetic arachnorb that can produce boulders or cause them to fall.

=In fanon games=

In Pikmin 2: Man-at-Legs Testing Facility
The Earth-at-Legs is an arachnorb appearing in Pikmin 2: Man-at-Legs Testing Facility, in all difficulties, as the seventh boss, and arguably one of the most challenging bosses. It behaves like and somewhat resembles a Man-at-Legs, having four spindly legs and a rocky coating on its body resembling a boulder. While the Earth-at-Legs walks about, boulders fall at a constant rate above the position of the current leader, and while it fires projectiles at them and Pikmin, an immense quantity of boulders falls above the current leader's position. Because the Earth-at-Legs is not harmed by the falling boulders, it can be used as somewhat unreliable protection from them by remaining under it. Starting from when it reaches quarter-health, it will begin spawning three close-range boulders in a triangle formation in the air near itself at a rate that increases as its health dwindles.