Finish the Game on Normal Without Changing the Difficulty

Finish the Game on Crushing Without Changing the Difficulty

Find 100 Treasures

Kill 5 Enemies in a Row with Headshots

Kill 50 Enemies with the FAL

Find 60 Treasures

Open every lockbox

Stealth take-down 10 armored enemies with melee by first removing their helmets without being detected

Defeat 4 enemies with one C4 detonation

Perform 10 combo partner takedowns

Defeat enemies with the vehicle, long-gun, melee, and grenade, in that order, in 20 seconds

Complete the Game in Crushing mode

Make it to the outskirts of Halebidu in Chapter 5 without using a firearm or explosive