Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unlock
End of a season (30 points)	Finished the spring season.
End of time (30 points)	Finished the summer season.
End of leaves (50 points)	Finished the autumn season.
End of times (90 points)	Finished the winter season.
Spirit of Nature apprentice (30 points)	Saved a third of the Spirits.
Spirit's master (30 points)	Saved two thirds of the Spirits.
The savior (90 points)	Saved all Spirits.