Destroyed 500 objects

Perform a melee kill while you're in Overkill

Complete Outside Contact

Perform 100 Headshots

Fully customize a weapon with 6 customizable parts or more

Destroy 50 cars

Level up to Rank 5

Complete a mission (excluding New Blood) with a human partner

Make your first kill as a rookie (in Cause and Effect mission)

Stop Menendez once and for all.

Escort the president to the secure location in downtown LA.

Interrogate Menendez.

Only one can survive.