Seal out an attacking player to gain possession of the ball

Become Legendary on one of the Skill Challenges

Goal Line Clearance

Complete one Cooperative Multiplayer game

Survived the quake

Protected Chaffin from the soldiers in the street in Operation Swordbreaker

Completed the campaign story

Failed to prevent the attack

Beat Solomon, flawlessly, in The Great Destroyer

Start the Single Player Campaign on any difficulty.