Full list of all 11 Pneuma: Breath of Life achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Completed the Body Puzzle
Completed the Spirit Puzzle
Completed the Game
Completed Chapter Six
Completed Chapter Five
Completed Chapter Four
Completed Chapter Three
Completed Chapter Two
Completed Chapter One
Completed the Prologue
Completed the Soul Puzzle