Alternate endings...
	Easy 'The Quest of the Erudite...
	Various Achievements...

Complete the indicated task to view the corresponding ending.

Make sure there is not a full moon at the title screen. Complete the game to get the "endless ending".

Set the system date that has a full moon phase. If done correctly, a full moon will appear at the title screen. Complete the game to see the second ending.

To get this Achievement you must read ten collectible books. This can be a combination of any of the book type collectibles in the game: Henry, William, Margaret, and Selena. This should pop during Chapter two.

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock
A Tale of Shadow and Light (50 points)	Read all the texts about Margaret.
Afraid of the Dark (25 points)	Use 100 matches.
An Endless Night (50 points)	Finish Chapter 6.
Archivist (50 points)	Unlock all newspaper articles from the Boston Daily News.
Around the clock (50 points)	Finish the game on a full Moon day, read all the books and the articles from the Boston Daily News.
Ashes to Ashes (5 points)	Kill a ghost.
At the End of the Black Path (30 points)	Finish Chapter 5.
Beauty, Art and Blood (50 points)	Read all the texts about Selena.
Bedside book (5 points)	Read a book.
Before Silence (50 points)	Find the letters of all the victims.
Gambler (5 points)	Put out your last match yourself.
Hothead (15 points)	Put out 10 matches yourself.
In her steps (30 points)	Finish Chapter 3.
Last Bullet (5 points)	Use your last match.
Meeting a Star (30 points)	Finish Chapter 2.
News of the Day (5 points)	Unlock a newspaper article from the Boston Daily News.
North by Northwest (30 points)	Decide to stay in the mansion.
On the Threshold to Madness (50 points)	Read all the texts about Henry.
Philumenist (35 points)	Collect 200 matches.
Psycho (30 points)	Answer the phone.
Shelter for the night (30 points)	Finish Chapter 1.
Sleepwalking (25 points)	Walk for 10 km.
Stocks for the Winter (10 points)	Collect 100 matches.
The Daughter of the Moon (50 points)	Finish the game when the Moon is full.
The Man Who Knew Too Much (30 points)	Find the bucket.
The Path of the Philosopher (50 points)	Read all the texts about William.
The Quest of the Erudite (25 points)	Read 10 books.
The Rope (30 points)	Find the rope.
The Scent of Blood (30 points)	Finish Chapter 4.
The Shadow of Doubt (30 points)	Find the point of view to the Moon.
The Twelve Strokes of Midnight (10 points)	The witching hour.
The five Wounds of Christ (30 points)	Find the symbol of another era.
White Night (50 points)	Finish the game in just one night.