Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Special Kind of Romance	(no official description)
Alone	Reach a depressing ending.
Caretaker	Reach an unhealthy ending.
Completion	Unlock the entire gallery.
Definitely Romance	(no official description)
Happiness	Reach a positive ending.
Not Like This	(no official description)
The Right Path	(no official description)
True Ending	Reach the canon ending.
Unsurprising Outcome	(no official description)