Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A year of famine	Defeat Shub-Niggurath.
An expected result	Make 1 playable character go crazy, at least once.
Ash?	Unknown.
Bloodline	Complete the story of the Witch.
Born to be cursed	Unknown.
Brotherly bond	Complete the story of the Thief.
Chthonic horror	Complete the stories of every playable character on HARD difficulty.
Collector of stories	Find 75% of the mini-events.
Cosmic lullaby	Defeat Azathoth.
Deep sleep	Defeat Cthulhu.
Fear of the unknown	Complete the story of one playable character on HARD difficulty.
Hopelessness	Unknown.
Mass insanity	Make every playable character go crazy, at least once.
Me too	Unknown.
My Favorite	Unknown.
Not fully ready	Unknown.
Nothing personal	Unknown.
Now I know	Collect 100% of the information of one of the Great Old Ones.
Now i know everything	Collect 100% of the information of all the Great Old Ones.
Professional reader	Complete all the side quests.
Stories Expert	Find every mini-event.
Sweet-tooth	Unknown.
The End?	Save the Earth from the Great Old Ones.
The engine of economy	Spend 100,000 dollars and 100,000 information in the magazines.
The Ghoul's Story	Unlock the Ghoul.
The power of Science	Complete the story of the Professor.
The Professor's story	Unlock the Professor.
The Saint	Unknown.
The show must end	Defeat Nyarlathotep.
The story of a Cemetery	Complete the story of the Ghoul.
The Thief's Story	Unlock the Thief.
The Witch's Story	Unlock the Witch.
True Detective	Complete the story of the Detective.
Under the Sea	Defeat Dagon.
Without intermediaries	Unknown.