Complete 'Amon Hen'.

Complete 'The Mines of Moria'.

Form The Fellowship of the Ring.

Complete 'The Black Rider'.

Spend 24 active hours in Create mode

Complete all the main path story levels

Build and save a level with more than one player with the thermometer more than 30% full

Collect 50% of the prize bubbles on the story levels

Play 75 unique cooperative community levels

Play 5 community levels containing Attract-O-Gel

Slap more than one player at once

Spend 5 hours playing community levels