Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Cruel Moon	Tear open an old wound.
All the Pretty Colours	Complete the Eccentric Smith's project.
Bastard Buds	Earn someone's trust.
Broken Mirror	Second-Guess a friend's history.
Golden Bond	Attend a friend's second wedding.
In Their Cups	Get left out of a game.
King Eagle	Decide who wins the contest.
Long Way Down	Rescue a hapless friend.
No Friend of Mine	Let someone down.
Not for Sale	Disrupt a shady business operation.
Not my Kind	Sooth the fears of a monster.
Please, May I?	Teach a friend some proper manners.
Remorse	Forge the brothers' emblems together.
Sleeping Giant	Don't let anybody sleep on the floor.
Sovereign Star	Find the acoustic sweet spot.
Swim Toward the Light	Save Captain Logus.
The Final Form?	Ruin a powerful weapon.
The Island Awakens	Pacify Leviathan and conquer Lukatt.
The Island Mourns	Destroy Leviathan and escape from Lukatt
The One from Before	Restore the proper flow of time.
The Perfect Body	Obtain a Devil Adonis.
The Torch	Reconnect the estranged couple.
Thou Art Beholden	Have an audience with a Demon Lord.
Unlimited	Obtain the darkest arcane power.
What She Wanted	Vent about past regrets.