Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
Ambush Escaped (10 points)	Completed Insurgent Stronghold.
American Consumption Prevented (10 points)	Completed American Consumption.
American Freedom Averted (10 points)	Completed Transit Yards.
American Fuel Engaged (10 points)	Completed LNG Terminal.
Asset Retrieval (10 points)	Completed Safehouse.
Hunter Operator (30 points)	Completed all of Andriy Kobin's 4th Echelon Missions.
Infiltration/Interrogation (10 points)	Completed Detention Facility.
Iranian Intel Retrieved (10 points)	Completed Special Missions HQ.
Paladin Restored (10 points)	Survived the attack on Paladin.
Terrorist Factor Turned (10 points)	Completed Private Estate.
Tracker Placed (10 points)	Completed Abandoned Mill.