Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Decayed Remains	Entered the third anomaly.	50
Her Endless Nightmares	Entered the reckoning.	200
Might Be Mended	Repaired a weapon with repair parts.	50
Mysterious Horrors	Entered the second anomaly.	50
Purgatory	Reached limbo.	50
Source of Torment	Entered the fourth anomaly.	50
Strange Land	Entered the first anomaly.	50
Superior Firepower	Upgraded a weapon with weapon parts.	100
The Conductor	Returned a conductor's coin to the conductor.	100
Tower of Pain	Entered the tower of pain.	100
Unbroken Loop	Completed the story.	200