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