Noire and Blanc became party members.

You saw your first Break Attack.

You opened your first treasure chest.

Win 100 battles on your adventure.

Learned all available skills.

Killed at least one of every type of Acquisition machine.

Used the Machine Repair or Mount Repair skill on 5 different types of machine.

Reached player level 60.

Completed a New Game+ playthrough on Ultra Hard difficulty.

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

Found all of the Metal Flowers.

Discovered the truth of Zero Dawn.