LEGO Harry Potter Collection achievements

16.75%
A Sirius Family Issue
Defeat Bellatrix as any Sirius Black character variant in a duel
19.25%
Multiplier
Collect 10 million studs in one level
19.90%
O Children
Complete the scene where Hermione and Harry dance in the tent
21.93%
Back in Time
Use the Time-Turner
22.51%
But... I Am The Chosen One
Complete the game to 100% (Single Player Only)
22.51%
We are the D.A.
Unlock all of the members of Dumbledore's Army (Single Player Only)
23.53%
Teacher's pet
Complete All Story Lessons
24.06%
Story Complete!
Complete the Story Levels in all four years
24.60%
Head Boy
Complete Year Four Story Levels
25.65%
Lighten Up
Use the Deluminator
27.23%
Halfway There
Unlocked on hitting 50% game completion (Single Player Only)
28.34%
Prefect
Complete Year Three Story Levels