Steel and Steam: The Excavation Automatons

Human hands are too fragile for the deepest strata of the Northern Continent. To reach the richest veins of Aetherite, the Steam-Barons deployed the Excavation Automatons—massive, soul-less machines that care as little for rock as they do for the miners they occasionally crush.

The World-Eater (Class-IX Tunnel Bore)

The largest of the mechanical terrors, the World-Eater is a cylindrical behemoth featuring three rotating tiers of diamond-tipped teeth.

• The Roar: The sound of its operation is deafening, vibrating the very bones of anyone within a mile. Many miners have gone permanently deaf from being stationed near a World-Eater.
• The Hazard: Its exhaust vents blast superheated steam at lethal velocities. One loose valve can cook an entire mining crew in seconds.

The 'Crawler' Sorters

These multi-legged clockwork spiders scuttle across the debris fields left by the bores. Their purpose is to identify and retrieve high-purity ore.

• Precision and Cruelty: Their pincers are sharp enough to slice through a man's leg. They are programmed to prioritize ore over organic life; if a miner is standing on a piece of Aetherite, the Crawler will not wait for them to move.

The Steam-Sentinels

Modified for the dark, these automatons serve as mobile light sources and enforcers.

• The Gaze: They are equipped with high-intensity magnesium lamps that can blind a worker for hours.
• Defensive Protocols: Should a "Breach" occur, the Sentinels are programmed to seal the sector doors immediately—even if it means trapping hundreds of miners with whatever came out of the dark.

The 'Casket' Haulers

Self-driving carts that transport ore to the lifts. They are notorious for failing brakes and silent movement. Many a miner has been pinned against a tunnel wall by a silent, five-ton Hauler.

"I saw a Sorter try to 'mine' a man's ribcage once. It thought his buttons were Aether-glass. The Overseer didn't even turn off the machine; he just docked the dead man's pay for the delay." — Garrett, Former Hauler-Tech