Barry and Natalia descend into the dark and dangerous mines beneath the island. This section is characterized by tight, claustrophobic tunnels and the introduction of the Slinger, a creature that throws corrosive projectiles from a distance. Natalia's ability to detect enemies through walls is invaluable here, allowing Barry to anticipate Slinger attacks and take them out before they become a threat. You'll also face more Glasps and Revenants.
The mines present environmental hazards, such as collapsing tunnels and gas leaks. You'll need to solve puzzles involving mine carts, pressure plates, and ventilation systems to clear paths. One major puzzle involves rerouting power to a lift, requiring you to find and activate several circuit breakers scattered throughout the mine shafts. Natalia can often reach areas Barry cannot, or point out the correct sequence for activating switches. Ammunition for Barry's powerful weapons should be conserved for the tougher enemies. The episode concludes with a dramatic escape from the collapsing mines, leading to a significant plot twist that ties into Claire's storyline.