Black Rock Quarry Restricted Area. This is the restricted area now walk straight ahead to the big room on right side of the area and inside you will see computer controls toggle push the red button and then go to the area ahead. Continue down the almost pitch-black cavern with serious X-Men vibes and several other doors will unhinge to let you into Black Rock Processing.
Case Files - Albany Supplement. Approach and interact with the glowing red box on the right-hand side. To find this secret area players need to enter the Black Rock Quarry and keep to the left.
The Quarry Threshold also known as the Black Rock Quarry is a Threshold located in the Maintenance Sector of the Oldest House.
But I cant open it. Cleanse the Control Point and then unlock the door. Case Files - Albany Summary. Case Files - Plastic Tree Procedures.