Survive the mammoth hunt.

Complete the Uncharted Multiplayer Introduction

Complete the game in light mode

Stealth take-down 30 enemies

Mike cut off his fingers to free himself from the bear trap

Complete a Two-player game

Earned at least a Half Sun mark in all trials at all of the Hunting Grounds.

Win a career mode game.

Escape from the guest house.

Obtain something by closely examining an item.

Given Aloy's actions, all possible optional allies joined the defense.

Found all of Arnak's figures.

Complete Main Quest Chapter 1.