Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unock
Hunger Pangs (20 points)	Complete "The Old Hunger" quest.
Long Live the King (50 points)	Complete the King's Fall Raid (Heroic).
Night Court (20 points)	Complete "The Court of Oryx" quest.
Nightstalker (20 points)	Complete "The Nightstalker's Trail" quest.
Second Wind (20 points)	Complete the "Echoes of Oryx" quest.
Still Got Wolf Problems (20 points)	Complete "The Wolves of Mars" quest.
Stormcaller (20 points)	Complete "The Stormcaller's Path" quest.
Sunbreaker (20 points)	Complete "The Sunbreakers' Challenge" quest.
The King is Dead (20 points)	Complete the King's Fall Raid.
The Taken King (40 points)	Complete "The Taken King" quest.