Full list of all 27 Child of Light achievements worth 1,000 gamerscore. It takes around 12-15 hours to unlock all of the achievements on Xbox One.
Find and open 30 trunks.
Craft Oculi.
Devastate 5 foes.
Achieve level 10 with Aurora.
Collect 5 deposits of Stardust.
Rubella joins Aurora's party.
Send Oculi to a friend.
Recover the stars.
Execute 3 Surprise Strikes.
Meet Igniculus.
Recover the moon.
Recover the sun.
Dethrone the Queen of the Night.
Finn joins Aurora's party.
Norah joins Aurora's party.
Robert joins Aurora's party.
Óengus joins Aurora's party.
Gen joins Aurora's party.
Tristis joins Aurora's party.
Upgrade a skill to its highest level.
Interrupt 3 foes at the same time.
Win a battle against 3 dark creatures without losing any HP.
Win a battle without Aurora.
Collect all Confessions.
Finish the Lemurian Request: Achilles's Odyssey.
Finish the Lemurian Request: Free Trade.
Finish 3 Lemurian Requests.