Get True Wizard in every level (Single Player Only)
Complete the Story Levels in all four years
Complete Year Four Story Levels
Complete All Story Lessons (Single Player Only)
Use the Time-Turner
Turn the sound and music down to 0 in the options menu whilst in the library
Complete Year Three Story Levels
Complete Year Two Story Levels
Defeat 20 spiders with Ron
Knock over ten characters using a ride-able object
Complete Year One Story Levels
Collect 10 million studs in one level (Single Player Only)
Collect 500 ghost studs
Collect all of the house crests in Year 1 (Single Player Only)
Collect all of the house crests in Year 2 (Single Player Only)
Collect all of the house crests in Year 3 (Single Player Only)
Collect all of the house crests in Year 4 (Single Player Only)
Collect all of the Red Bricks (Single Player Only)
Collect all of the Gold Bricks (Single Player Only)
Rescue all students in peril (Single Player Only)
Complete the game to 100% (Single Player Only)
Buy every version of Voldemort (Quirrell/Tom Riddle/Voldemort) (Single Player Only)
Buy the entire Gryffindor Quidditch team from Book One (Single Player Only)
Complete all the LEGO Builder tutorial levels (Single Player Only)
Defeat 20 enemies with Fang
Buy the entire Weasley family (Single Player Only)
Defeat Quirrell in the Quirrell boss fight, using Voldemort
Freeze 20 characters using Glacius
Scare 20 students using a ghost character
Unlock all Animagi (Single Player Only)
Defeat the mountain troll, using Quirrell
Hide in a barrel as Snape
Defeat Harry (as Voldemort), in the Graveyard
Defeat 10 enemies with a Muggle character
Destroy 50 Devil's Snare plants
Complete the Quidditch level within five minutes
Collect all the bronze, silver and gold trophies
Complete All Story Lessons
Collect all of the house crests in Year 1
Collect all of the house crests in Year 2
Collect all of the house crests in Year 3
Collect all of the house crests in Year 4
Collect all of the Red Bricks
Collect all of the Gold Bricks
Rescue all students in peril
Get True Wizard in every level
Complete the game to 100%
Buy every version of Voldemort (Quirrell/Tom Riddle/Voldemort)
Buy the entire Gryffindor Quidditch team from Book One
Complete all the LEGO Builder tutorial levels.
Buy the entire Weasley family
Collect 10 million studs in one level
Unlock all Animagi
