guides
Last update:08 February 2021
On the next page ofControlguide you will find a walkthrough of the taskThreshold.
You will learn, e.g.
how to reach the Quarry, how to detonate the charges and how to escape from the Quarry.
The way to the Black Rock Processing
Your first task - to get to theBlack Rock Processing.
To get there, first direct to the siteTech Center.
Go to the premises leading to your goal and you will realize that the bridge has not been lowered.
Go back a bit, go up the stairs and run into the room with the turbines.
Pull it three times and you’ll go to the motel.
Visiting Oceanview Motel
Again, you go to the Oceaniview Motel.
Go to the reception and press the bell.
Enter the first room that has been opened and remember the location of the objects.
Go back to reception and press the bell again.
In the next room, you have to recreate the location of items from the next room.
If you do it right, you will hear a distinctive sound.
Take the key, go back to the beginning of the Motel and fire up the closed door.
Pull the cord three times and you will go back to the real world.
The bridge leading to theBlack Rock Processinghas been lowered, so you could go on.
After a short walk, you will hear shots.
Go towards them, and you’ll get to theAtlas Chamber.
Defeat the enemies, take the checkpoint and talk to Arish.
The road to the Quarries
Quite a long way ahead, though.
First, continue your journey to theBlack Rock Processing, where a new monster roams.
Go to the item obsessed with The Hiss.
The enemy disappears and appears next to the heroine, trying to deal damage with a very strong attack.
Several of these attacks, and the henchman of The Hiss will be eliminated.
Keep going, and you’ll get to theBlack Rock Lab.
On the table next to the TV, you will find access card 5.

Use it to take the elevator up.
Go through the woods and head to the door leading to theBlackrock Quarry.
Along the way, takeanother checkpoint.
Continue until you reach the next elevator leading this time to the excavation site.
Enter the tunnel and you will reach aBlackrock Quarry.
Run forward and fight other enemies.
To enter the main quarry, you gotta climb on rocks and go on the shelves.
Jump off the other side and move on.
Now, your task is to detonate the explosives.
We must first put some batteries in the rocks, not far from the explosives.
It’s not gonna be easy, as there’s plenty of enemies.
Having installed the boxes, press the button and the wall will be exploded.
Lift the prism, and a few creatures will appear in the quarry, that will be devouring everything.
You have to run - climb up, trying to leave the quarry.
Run along the stairs and scaffoldings until you reach the closed door.
If necessary, jump to avoid danger.
Take advantage of the checkpoint and go to the Control Center, where you will find Marshall.
Talk to the woman, and you finish the job - and automatically start the missionMy brother’s keeper.
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