Successfully defeat the Brute

Arrive at the FKE Outpost

Discover the Core

Continue the route on foot

Reunite with Marlene and leave the Papermill

Craft an item

Find all notes

Escape the Brute

Discover Nordman's hideout

Survive the outer Core rings

Defeat Walter

Enter the Mines

Pickup the radio frequency in the Turbine Hall basement

Repair the Mine elevator back to working order

Find all collectables

Spare ATLAS in the end

Use the Motion Sensor

Talk with Marlene about the impact of ATLAS

Find the Axe

Talk with Brent about his families grave

Enter Vevelstad

Purchase the Revolver

Purchase the Rifle

Purchase the SMG

Purchase the Shotgun

Destroy ATLAS in the end

Find the other survivor in Langebbe

Throw a Bottle at an enemy

Use a Trip Mine on an enemy

Uncover Walter's fate