Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Aquarium	Unknown.
Clover	Unknown.
Connection	Unknown.
Distant Sound	Unknown.
Forest	Unknown.
Journey	Unknown.
Labyrinth	Unknown.
Mansion	Unknown.
Office	Unknown.
Promise	Unknown.
Return	Unknown.
SeaBed	Completed SeaBed.
Ship	Unknown.
Train	Unknown.