Walkthrough Gameplay Guide...

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Brutal Victory	Successfully defeat the Brute.
A Familiar Voice	Pickup the radio frequency in the Turbine Hall basement.
A New Dawn	Leave the hideout with Marlene.
Almost Home	Arrive at the FKE Outpost.
An Arm's Length	Discover the Core.
An Old Friend	Find the Axe.
Back To It	Continue the route on foot.
Back Together	Reunite with Marlene and leave the Papermill.
Be Creative	Craft any item.
Bookworm	Find all notes.
Coal Delivery	Escape the Brute.
Cold Habitat	Discover Nordman's hideout.
Concentricity	Survive the outer Core rings.
Coup de Grâce	Defeat Walter.
Descending	Enter the Mines.
Hoarder	Find all collectables.
It's a Trap!	Use a Trip Mine on an enemy.
Leave	Spare ATLAS in the end.
Nobody Blames You	Talk with Marlene about the impact of ATLAS.
Promises	Talk with Brent about his families grave.
Quite The View	Enter Vevelstad.
Revolver	Find the Revolver.
Rifle	Find the Rifle.
SMG	Find the SMG.
Shotgun	Find the Shotgun.
Stay	Destroy ATLAS in the end.
Stranded Together	Find the other survivor in Langebbe.
Unforeseen Consequences	Throw a Bottle at an enemy.
Wallhack	Use the Motion Sensor.
What am I then, Nora	Uncover Walter's fate.