Lego Harry Potter: Years 1–4 Cheats

How to unlock all Lego Figures
To find this in the Room of Requirement, go to the very left on the second floor ( climb the stairs ). You will see a Statue of some kind with a question mark on it.

A Fluffy Encounter: 80 Wizard Hats Required
A Letter from Hogwarts: 10 Wizard Hats Required
Battle With The Basilisk: 140 Wizard Hats Required
Buckbeak Takes Flight: 190 Wizard Hats Required
De-gnoming The Burrow: 110 Wizard Hats Required
Defending Sirius: 180 Wizard Hats Required
Grindylow Attack!: 210 Wizard Hats Required
Gringotts' Vault No. 687: 20 Wizard Hats Required
Harry and the Hungarian Horntail: 200 Wizard Hats Required
Harry Versus The Dark Lord: 220 Wizard Hats Required
Harry's First Wand: 30 Wizard Hats Required
Lockhart's Magical Mistake: 100 Wizard Hats Required
Lord Voldemort Attacks!: 70 Wizard Hats Required
Peeves Causing Chaos: 120 Wizard Hats Required
Sneaking Around Hogwarts: 60 Wizard Hats Required
Snowy Battle in Hogsmeade: 160 Wizard Hats Required
Taming A Hippogriff: 150 Wizard Hats Required
The Dueling Club: 90 Wizard Hats Required
The Flying Car: 130 Wizard Hats Required
The Mountain Troll: 50 Wizard Hats Required
The Stolen Remembral: 40 Wizard Hats Required
The Werewolf Gives Chase: 170 Wizard Hats Required