Listen and think before you shoot.

Gather information on Raul Menendez' suspected terrorist plot.

Successfully defend FOB Spectre from incursion.

Complete 1 challenge in any level.

Reach Sergeant (Level 10) in multiplayer Public Match.

In TranZit, kill one of the denizens of the forest while it is latched onto you.

Rescue Woods.

Score on a sprawling goalie

Complete a Winter Classic Match playing with the New York Rangers® versus the Philadelphia Flyers®

Melee 5 enemies in a row.

Uncover the secret of Arkham City

Last man standing

Defeat 50 enemies with hand-to-hand combat