Complete 1 challenge in any level.

Complete "Pyrrhic Victory", "Old Wounds", "Time And Fate", and "Suffer With Me" in Veteran.

Escort the president to the secure location in downtown LA.

Capture Menendez.

Find the Karma weapon.

Gather intel on Raul Menendez from Mullah Rahmaan.

Rescue Woods.

Reach Sergeant (Level 10) in multiplayer Public Match.