Find 10 Treasures

Kill 20 Enemies with Headshots

Explore Photo Mode

Complete Ep. 1: Back to School

Do a Non-Lethal takedown on 10 criminals in single-player

Complete the Prologue in single-player

Complete the game (any difficulty)

Kill 100 enemies with a headshot

Kill 7 enemies with silent takedowns

Completed the Earth Levels

You repo'd a car and raced it through the heart of a sun-soaked metropolis.

Confront Rorke (Complete "The Ghost Killer" on any difficulty.)