|The following is based on Fallout 76 unused content.|
Upon entering an abandoned mine you meet a Robobrain named Libby O'Brien. Harvest the mine for minerals and scrap before it collapses by using Auto-Miners A, B, and C (Alan, Benny, and Carlos). Defend Libby while she repairs the ventilation system at three panels, which allows you to progress deeper into the mine. Mole miners and Liberators will attack you during the event.
- The event is almost identical to Lode Baring.
- The Auto-Miners are referred to as "Automated Miners," and enter Safe-Mode when exposed to too much heat.