Find Luna's lost belongings.
Discover enough to complete discovery level 13.
Finish the story.
Meet all characters in the game.
Cause chaos in Umbridge's Hogwarts.
Discover the password for every shortcut portrait in Hogwarts.
Find Fred and George's hidden parcels.
Cast all defensive spells in a single encounter.
Beat all Gobstones champions.
Beat all wizard chess champions.
Beat all Exploding Snap champions.
Continue playing to unlock this secret achievement.
Discover enough to complete discovery level 7.
Find all the house ghosts of Hogwarts.
Discover the Room of Requirement.
Discover enough to complete discovery level 6.
Discover enough to complete discovery level 5.
Discover enough to complete discovery level 4.
Complete the Grimmauld Place tutorials.
Recruit Dumbledore's Army.
Discover all known areas of Hogwarts.
Discover enough to complete discovery level 1.
Discover enough to complete discovery level 2.
Discover enough to complete discovery level 3.
Discover enough to complete discovery level 8.
Discover enough to complete discovery level 9.
Discover enough to complete discovery level 10.
Discover enough to complete discovery level 11.
Discover enough to complete discovery level 12.
Find all the flying creatures of Hogwarts.
Complete all the teacher mini-quests.
Uncover all the hidden Hogwarts symbols.
Find the secret chess statues of Hogwarts.
Find the hidden wizard plaques around Hogwarts.
Find all the rare creature tracks hidden in Hogwarts.
Tidy up Hogwarts.
Finish the story on the hardest difficulty.