Imagine a world without end, a towering Wall pierced by the brave and the desperate. You are at the helm of a colossal robospider, a mechanical behemoth tasked with stripping the Wall of its secrets and riches. But beware, the Wall does not surrender its bounty easily. As you plunge into its depths through the shifting labyrinth of procedurally generated mines, each descent is a gamble. The deeper you go, the richer the vein, but the more terrifying the creatures that awaken in the shadows.

Your spider-mech is not just a mining tool; it's a mobile fortress. Resources gleaned from the Wall fuel its transformation, allowing you to bolt on thicker armor, unleash more devastating firepower, and erect automated defenses. You will extract minerals for mech advancements! Outwit the encroaching darkness by preparing to swiftly defend yourself.

The key is in balance. Will you spend precious moments bolstering your defenses with automated turrets and resource harvesters, transforming your spider into an impenetrable bastion? Or will you prioritize raw power, gambling that overwhelming force can overcome any threat? Seize dominion over Wall World, and you decide!