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