Full list of all 21 Seasons After Fall achievements worth 1,000 gamerscore. It takes around 6-8 hours to unlock all of the achievements on Xbox One.
Return to an unfamiliar place.
Find a place to sleep in the Winding dream.
Find a place to sleep in the Muddy dream.
Activate this altar to invoke the Guardian of the Fall.
Find a place to sleep in the Sylvan dream.
In the Woods of the Ancestors, listen carefully, find the bird and keep very still.
Enter an unfamiliar place.
You're not alone anymore…
Use the Summer fragment to reveal this fresco.
Use the Spring fragment to reveal this fresco.
Use the Autumn fragment to reveal this fresco.
Use the Winter fragment to reveal this fresco.
What's on the surface?
Bring "something very precious" to the Sanctuary.
It's not quite the end.
Find a place to sleep in the Airborne dream.
Activate this altar to invoke the Guardian of Winter.
Activate this altar to invoke the Guardian of Spring.
Activate this altar to invoke the Guardian of Summer.
The End.
Explore the Forest and make all the flowers bloom.