Destroy 50 cars

Level up to Rank 15

Kill 3 targets or more using an explosive object in any level

Destroyed 500 objects

Complete Enemy Territory

Complete Salvation

You didn’t go wounded once in a mission (medium, hard or insane)

Headshot a target while blind firing

Perform a melee kill while you're in Overkill

Level up to Rank 5

Perform 50 Hat Shots

Kill 3 targets with 1 grenade