Win the UEFA Champions League Final

Complete the Baku mission in the Campaign

Customize a weapon.

Complete the game on Easy

Finish the Game on Normal Without Changing the Difficulty

Kill 30 Enemies with the G-MAL

Kill 30 Enemies with the M9

Kill 100 Enemies with Headshots

Defeat 50 Enemies with Hand-to-Hand Combat

Successfully Counter all of a Brute's Damage-Giving Attacks

Kill 20 Enemies with Headshots

Find the Strange Relic

Finish the Game on Easy Without Changing the Difficulty