Here is the full list of all 18 Chacara achievements.
You beaten the game on hard difficulty
You beaten the game on normal difficulty
You beaten the game on easy difficulty
You readed all the notes
...
You got the good ending
You got the 2nd good ending
You got the bad ending
You got the secret ending
WHY ARE YOU RUNNING
hop out at the after party
Damn he so cute
and so do i
What are you doing?
GOLDEN WIND!
Turn around my boy
What a funny book you found
This is were the horror ends and the madness begin