Trophies:
Bronze trophies
Covert Confidence – Defeat 100 enemy wizards from cover.
Blind Luck – Defeat 10 enemy wizards from cover, without aiming.
Wizard-in-Training – Complete the game on Normal.
Mastering Magic – Complete the game on Advanced.
Protego! – Successfully use Protego against 100 spells.
Expelliarmus! – Successfully dispel 100 enemy Protego shields using Expelliarmus.
Petrificus Totalus! – Successfully Body-Bind 100 enemy wizards with Petrificus Totalus.
Expulso! – Successfully defeat 100 enemy wizards with Expulso.
Confringo! – Successfully defeat 100 enemy wizards with Confringo.
Now You See Me – Apparate over 100 metres.
Strategic Spell-casting – Defeat 50 enemy wizards using more than one spell.
That Showed Them … – Defeat 4 enemy wizards with a Confringo cast.
Stopped in Their Tracks – Defeat 5 enemy wizards with one Impedimenta cast.
A Good Start – Defeat 100 enemy wizards in the Main Story and/or Challenges.
Full of Character – Find all characters.
Listen Up – Find all Music Tracks.
Not a Scratch – Complete any level without being defeated.
Having a Blast – Trigger 5 explosive reactions.
Care of the Castle – Escape Voldemort with minimal damage to Hogwarts.
First Rung – Complete your first challenge.
Casting from Cover – Defeat an enemy wizard from cover for the first time.
Don’t Bank on it! – Complete ‘Gringotts’ on any difficulty.
Streets of Hogsmeade – Complete ‘The Streets of Hogsmeade’ on any difficulty.
Snape Sacked – Complete ‘A Problem of Security’ on any difficulty.
Pulling Teeth – Complete ‘The Basilisk Fang’ on any difficulty.
Burning Bridges – Complete ‘A Job to Do’ on any difficulty.
The Bigger They Are … – Complete ‘A Giant Problem’ on any difficulty.
Lost and Found – Complete ‘The Lost Diadem’ on any difficulty.
Hogwarts Burning – Complete ‘The Battle of Hogwarts’ on any difficulty.
Familiar Faces – Complete ‘Surrender’ on any difficulty.
Change of Plans – Complete ‘A Turn of Events’ on any difficulty.
Motherly Love – Complete ‘Not My Daughter’ on any difficulty.
It’s All Come Down to This … – Complete ‘Voldemort’s Last Stand’ on any difficulty.
Magical McGonagall – Play as McGonagall.
Defiant Daughter – Play as Ginny.
The Brightest Witch – Play as Hermione.
Best Friend – Play as Ron.
Stay Away from Her – Play as Molly.
Boom! – Play as Seamus.
Got It Covered! – Play as Neville.
Silver trophies
Accomplished Wizard – Complete the game on Expert.
The Best Defence … – Use Protego to defeat 20 enemy wizards at close range.
Back to You … – Defeat 10 enemy wizards with Protego deflections.
A Good Offence – Defeat 10 enemy wizards before they cast a spell.
Getting There … – Defeat 500 enemy wizards in the Main Story and/or Challenges.
Complete Collection – Collect 100% of all items.
Gold trophies
Hogwarts Defender – Defeat 1000 enemy wizards in the Main Story and/or Challenges.
Up to the Challenge – Complete all challenges.
Shining Example – Complete all challenges at Gold standard.
Platinum trophy
Future Auror – Earn all Bronze, Silver, and Gold trophies.