Black Rock Quarry.

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After descending via the elevator, I fought through several Hiss soldiers while navigating toward the Black Rock Quarry. I bypassed a stuck elevator by jumping down the shaft and survived multiple ambushes from ground and aerial threats. Finally, I cleansed a control point to reveal the quarry entrance.

So after checking the elevator down and confirming the power was stable, I was moving towards the Black Rock Quarry to continue my investigation. There was this Hiss soldier on my way who tried to block the corridor, so I had to take care of him.

Then I reached this big space where I found this control point that I claimed for our side, which would work like a manual save for me if things went wrong later.

There was this Hiss soldier standing near the far railing who didn't see me at all until I hit him with a piece of concrete. He was turned to the other side, which gave me the perfect opening to strike.

And there came a flying Hiss soldier next, hovering near the ceiling. I had to take him down carefully by tracking his erratic movements and timing my shots with the Service Weapon.

I was heading towards Black Rock Quarry with a sense of urgency, but I found this elevator that was completely stuck between floors. Since I couldn't get the doors to cooperate, I had to jump down through the elevator shaft to reach the lower levels.

There were monsters on our way trying to ambush me from the narrow maintenance spaces. I had to take care of them while navigating below, firing my weapon into the shadows to keep them at a distance. I kept moving downward until I could see the ground floor.

After reaching the ground floor, I found out a large party of Hiss was waiting to ambush me. I had to act fast while dodging their concentrated attacks and also attacking them back with everything in my arsenal.

When I reached this specific control point that was heavily corrupted by the Hiss resonance, I knew I had to cleanse it. It was the only way to reveal my walk ahead towards Black Rock Quarry and stabilize the shifting walls of the sector.