Defeat Quirrell in the Quirrell boss fight, using Voldemort
Unlocked: 11 Oct 2011 20:19:13
Defeat Harry (as Voldemort), in the Graveyard
Unlocked: 11 Oct 2011 20:11:51
Defeat the mountain troll, using Quirrell
Unlocked: 11 Oct 2011 20:06:17
Solid Snape
15Hide in a barrel as Snape
Unlocked: 11 Oct 2011 20:00:40
Complete the game to 100% (Single Player Only)
Unlocked: 11 Oct 2011 19:58:26
Dark Wizards
10Buy every version of Voldemort (Quirrell/Tom Riddle/Voldemort) (Single Player Only)
Unlocked: 11 Oct 2011 19:57:39
Collect all of the Gold Bricks (Single Player Only)
Unlocked: 11 Oct 2011 19:41:30
Rescue all students in peril (Single Player Only)
Unlocked: 11 Oct 2011 19:41:30
Collect all of the house crests in Year 4 (Single Player Only)
Unlocked: 11 Oct 2011 05:47:37
Lumos Solem
15Destroy 50 Devil's Snare plants
Unlocked: 11 Oct 2011 04:52:52
Animagus
10Unlock all Animagi (Single Player Only)
Unlocked: 11 Oct 2011 04:22:50
Collect all of the house crests in Year 3 (Single Player Only)
Unlocked: 11 Oct 2011 03:51:07
Collect all of the house crests in Year 2 (Single Player Only)
Unlocked: 11 Oct 2011 01:59:58
Buy the entire Weasley family (Single Player Only)
Unlocked: 10 Oct 2011 21:52:04
Collect all of the house crests in Year 1 (Single Player Only)
Unlocked: 10 Oct 2011 21:29:58
Buy the entire Gryffindor Quidditch team from Book One (Single Player Only)
Unlocked: 10 Oct 2011 21:08:48
Complete the Quidditch level within five minutes
Unlocked: 10 Oct 2011 20:11:18
Defeat 10 enemies with a Muggle character
Unlocked: 10 Oct 2011 04:28:08
Complete all the LEGO Builder tutorial levels (Single Player Only)
Unlocked: 10 Oct 2011 04:17:00
Good Dog
10Defeat 20 enemies with Fang
Unlocked: 10 Oct 2011 03:51:38
Stud Magnet
30Get True Wizard in every level (Single Player Only)
Unlocked: 10 Oct 2011 01:29:48
Head Boy
50Complete Year Four Story Levels
Unlocked: 10 Oct 2011 01:20:47
Complete the Story Levels in all four years
Unlocked: 10 Oct 2011 01:20:47
Boo!
10Scare 20 students using a ghost character
Unlocked: 10 Oct 2011 00:05:12
Complete All Story Lessons (Single Player Only)
Unlocked: 09 Oct 2011 05:12:35
Back in Time
10Use the Time-Turner
Unlocked: 09 Oct 2011 05:05:44
Prefect
50Complete Year Three Story Levels
Unlocked: 09 Oct 2011 03:38:55
Senior
50Complete Year Two Story Levels
Unlocked: 07 Oct 2011 05:57:56
Defeat 20 spiders with Ron
Unlocked: 07 Oct 2011 05:30:39
Power Up!
45Collect all of the Red Bricks (Single Player Only)
Unlocked: 07 Oct 2011 03:34:43
Chilled out
10Freeze 20 characters using Glacius
Unlocked: 07 Oct 2011 03:10:21
Junior
50Complete Year One Story Levels
Unlocked: 06 Oct 2011 05:52:57
Watch Out!
15Knock over ten characters using a ride-able object
Unlocked: 06 Oct 2011 05:27:52
Turn the sound and music down to 0 in the options menu whilst in the library
Unlocked: 06 Oct 2011 05:07:18
Multiplier
10Collect 10 million studs in one level (Single Player Only)
Unlocked: 06 Oct 2011 04:30:25
Collect 500 ghost studs
Unlocked: 06 Oct 2011 04:26:18