Complete "Dark Times"
Complete "Dumbledore's Army"
Complete "Focus!"
Complete "Kreacher Discomforts"
Complete "A Giant Virtuoso"
He's Back!
10Complete "A Veiled Threat"
Complete Year 5
Complete "Out of Retirement"
Complete "Just Desserts"
Complete "A Not So Merry Christmas"
Sectumsempra
10Complete "Love Hurts"
Complete "Felix Felicis"
Complete "Horcrux and the Hand"
Complete Year 6
Complete "The Seven Harrys"
Complete "Magic is Might"
Complete "In Grave Danger"
Complete "Sword and Locket"
Complete "Lovegood's Lunacy"
Complete "DOBBY!"
Complete Year 7
Complete "The Thief's Downfall"
Complete "Back to School"
Complete "Burning Bridges"
Complete "Fiendfyre Frenzy"
Complete "Snape's Tears"
Complete "The Flaw in the Plan"
All Was Well
50Complete Year 8
Complete the Bonus Level
Complete the game to 100% (Single Player Only)
Visit the Hogwarts Foyer in Year 7
Unlocked on hitting 50% game completion (Single Player Only)
Avid Reader
25Use a Quibbler dispenser 25 times
Idling
20Stand still with no controller input for 5 minutes
Complete all lessons (Single Player Only)
Unlock all of the members of Dumbledore's Army (Single Player Only)
Use a Weasley box with every Weasley
O Children
20Complete the scene where Hermione and Harry dance in the tent
Collect 1 billion studs (Single Player Only)
What if?
20Defeat every Harry freeplay variant as Lord Voldemort
Tall Order
40Unlock ALL of the Order of the Phoenix character variants (Single Player Only)
Unlock every character with a pet (Single Player Only)
Witch!
50Unlock all witch characters (Single Player Only)
Pyjama Drama
20Unlock every pyjama character variant (Single Player Only)
Defeat Bellatrix with Neville (Waiter) in a duel
Defeat 30 Red Caps
Unlock every bad wizard (Single Player Only)
Lighten Up
10Use the Deluminator
Defeat Bellatrix as any Sirius Black character variant in a duel