Cleared the Prologue.

After making contact with Oppy, plan your first route into the Zone from her Auto Shop

Change between stories once

Complete chapter "Casey"

Ignite a Hand Flare to keep enemies at bay

Defeat five enemies with headshots

Find the Flashlight and Revolver

Place a Charm in all of the bracelet's slots

Defeat Nightingale

Destroy a Source Point

Upgrade the inventory's size

Discover a Break Room