The more challenging ones have detailed descriptions.
Junior
How to unlock:Complete Year One story levels.
Commentary:You get this achievement/trophy after you defeat Voldemort at the end of Face of the Enemy level.
For more details, check out ourwalkthrough.
Senior
How to unlock:Complete Year Two story levels.
For more details, check out ourwalkthrough.
Perfect
How to unlock:Complete Year Three story levels.
Commentary:You get this achievement/trophy after you complete The Dark Tower level.
For more details, check out ourwalkthrough.
Head Boy
How to unlock:Complete Year Four story levels.
Commentary:You get this achievement/trophy after you complete The Dark Lord Returns level.
For more details, check out ourwalkthrough.
Story Complete!
How to unlock:Complete the game.
Commentary:you better complete all four years.
You will get this trophy/achievement along with Head Boy.
Teacher’s pet
How to unlock:Complete all story lessons.
Commentary:You won’t miss this trophy/achievement.
You get it after you learn all the spells which happens during the main storyline.
Crest Collector
How to unlock:Collect all of the house crests in Year One.
Commentary:Collect all house crests in the levels that are part of the Year One storyline.
Crest Fanatic
How to unlock:Collect all of the house crests in Year Two.
Commentary:Collect all house crests in the levels that are part of the Year Two storyline.
Ultra Collector
How to unlock:Collect all of the house crests in Year Three.
Commentary:Collect all house crests in the levels that are part of the Year Three storyline.
The Ultimate Collector
How to unlock:Collect all of the house crests in Year Four.
Commentary:Collect all house crests in the levels that are part of the Year Four storyline.
Power Up!
How to unlock:Collect all of the Red Bricks.
Commentary:you oughta find all Red Bricks.
you’re able to get them by solving puzzles.
Commentary:you should probably collect 200 Gold Bricks.
Commentary:you should probably rescue all 50 Hogwarts students.
Stud Magnet
How to unlock:Get True Wizard in every level.
Commentary:You unlock this trophy/achievement by getting True Wizard status in every level.
Dark Wizards
How to unlock:Buy every version of Voldemort.
Commentary:This achievement/trophy gets unlocked during the story mode.
Good Dog
How to unlock:Defeat 20 enemies with Fang.
Commentary:You unlock Fang during The Forbidden Forest level.
Wonderful Weasleys
How to unlock:Buy the entire Weasley family.
Quirrell Quandary
How to unlock:Defeat Quirrell as Voldemort.
Commentary:Complete Face of the Enemy level as Voldemort.

Multiplier
How to unlock:Collect 10 million studs in one level.
Commentary:Unlock all score multipliers before you kick off doing this achievement/trophy.
With all score multipliers, you will have to collect only 3,000 studs.
Arachnophobic
How to unlock:Defeat 20 spiders with Ron.
Chilled out
How to unlock:Freeze 20 characters using Glacius.
Commentary:Cast Glacius on 20 characters.
How to unlock:Scare 20 students.
Commentary:Use a ghost character to scare students.
Animagus
How to unlock:Unlock all Animagi.
Defeating the Object
How to unlock:Defeat the mountain troll, using Quirrell.
Commentary:Complete Out of the Dungeon as Quirrell.
Watch Out!
How to unlock:Knock over 10 characters.
Commentary:Use a rideable object to knock over 10 characters.
Solid Snape
How to unlock:Hide in a barrel as Snape.
Commentary:One of the barrels is in The First Task level.
Role Reversal
How to unlock:Defeat Harry as Voldemort in The Dark Lord Returns level.
Commentary:Defeat Harry as Voldemort in the Graveyard - cast Avada Kedavra on Potter.
Quiet kindly!
How to unlock:Turn the sound off while you are in the Library.
Commentary:When you are in the Library, go to the options and lower all sounds to 0.
Commentary:While playing The Forbidden Forest level, switch to a Muggle character and defeat 10 enemies.
Lumos Solem
How to unlock:Destroy 50 Devil’s Snare plants.
Commentary:Cast Lumos on 50 Devil’s Snares.
Quick Quidditch
How to unlock:Complete the Quidditch level within 5 minutes.
Complete one of them in less than 5 minutes.
Ghostly Treasure
How to unlock:Collect 500 ghostly studs.
Commentary:The number of collected studs adds up.
This means that you could collect them by going through the story mode a few times.
You’re the Best
How to unlock:Complete the game in 100%.
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