Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
Bitter dreams (15 points)	You have completed the fourth chapter of episode 2.
Downcast (25 points)	You have completed episode 2.
Farewell (15 points)	You have completed the fifth chapter of episode 2.
Meticulous (100 points)	You have analyzed all the elements in episode 2.
Sunken coffin (15 points)	You have completed the second chapter of episode 2.
The date (15 points)	You have completed the first chapter of episode 2.
The traitor (15 points)	You have completed the third chapter of episode 2.