Here is the full list of all 10 Below achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox One.
Retrieved 1st Light Bit
Retrieved lost Lantern
A wanderer has died, and another has arrived
Found The Lantern
Triggered after the wanderer finally unlocks the Sarcophagus and releases The Dark.
Triggered after the Wanderer sets sail off the shore of the Grey Dunes for the first time.
Triggered after the wanderer shuts down the First Pillar (by taking the First Light and exiting the
Triggered after the end game "fade to dark" cutscene.
Triggered after the wanderer shuts down the Last Pillar (by taking the Last Light and exiting the Pi
Discover the pocket