Complete the indicated task to unlock the achievement.

Achievement	How to unlock
ACHBACKSTABS	Unknown.
ACHFOODS	Unknown.
ACHSTUNS	Unknown.
ALLGHOSTPEDIA	Unknown.
ALLTALK	Unknown.
ALLVISIT	Unknown.
CHAPTER0	Unknown.
CHAPTER1	Unknown.
CHAPTER2	Unknown.
CHAPTER3	Unknown.
CHAPTER4	Unknown.
CHAPTER5	Unknown.
CHAPTER6	Unknown.
CMONA	Unknown.
CPOCONG	Unknown.
CSSQ12	Unknown.
CSUNDELBURAY	Unknown.
ENDING1	Unknown.
ENDING2	Unknown.
ENDING3	Unknown.
GOATDIE	Unknown.