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