| icon | info | gamerscore |
|---|---|---|
| Our Long Forgotten Gold Collect all Minikits. (Single Player Only) | 30 | |
| Doilies and your mother's dishes Collect all Treasure Items in levels. (Single Player Only) | 30 | |
| That's why we need a burglar! Obtain all Master Burglar titles. (Single Player Only) | 30 | |
| Dawn of the Mushroom King Equip Thorin with the Mithril Mushroom Crown | 5 | |
| Stone Giant Stomp Complete the Bonus Level | 30 | |
| Who is this horrid creature? Create a custom character. | 5 | |
| Beorn Again Transform to Beorn's bear form. | 5 | |
| Master Builder Obtain 150,000 studs from Instruction Builds bonuses. (Single Player Only) | 10 | |
| Think furnace, with wings Complete ''Inside Information'' | 25 | |
| Time to earn your reward Complete ''On the Doorstep'' | 25 | |
| It's undoubtedly a trap Complete ''The Necromancer'' | 25 | |
| He is summoning his servants Complete ''Looking for Proof'' | 25 | |
| The Mountain-king's return Complete ''A Warm Welcome'' | 25 | |
| Escaped the dungeons of the King Complete ''Barrels Out of Bond'' | 25 | |
| Attercop! Attercop! Complete ''Flies and Spiders'' | 25 | |
| What do you need? Complete ''Queer Lodgings'' | 25 | |
| I believe the worst is behind us Complete ''Out of the Frying Pan…'' | 25 | |
| Someone to share in an adventure Play a level in co-op | 10 | |
| That'll do it... Complete ''Goblin Town'' | 25 | |
| More than a thunderstorm! Complete ''Over Hill and Under Hill'' | 25 | |
| More of a letter-opener, really! Complete ''The Troll Hoard'' | 25 | |
| ... And be stone to you! Complete ''Roast Mutton'' | 25 | |
| Hardly burglar material Collect 99 of any loot | 10 | |
| Slunk back from whence he came Complete ''Azog the Defiler'' | 25 | |
| In a hole in the ground... Complete ''An Unexpected Party'' | 25 | |
| A city turned to ash Complete ''Greatest Kingdom in Middle-earth'' | 25 | |
| Team Building Use every Dwarf from Thorin's Company in a Buddy-Up attack | 10 | |
| Bro's before Gold Use 50 Buddy-Up attacks | 20 | |
| Conjurer of Cheap Tricks Use Gandalf's startle ability to dazzle 50 enemies | 10 | |
| Wealth lies in the Earth Complete the mining game perfectly 50 times | 20 | |
| To Be Continued... Achieve 100% completion | 100 | |
| Ever ''The People's Champion'' Complete all the quests in Middle-earth. (Single Player Only) | 50 | |
| Quite a merry gathering Collect all characters. (Single Player Only) | 30 | |
| Unequalled skill of the Dwarves Forge all the Perfect Mithril Treasure Items. (Single Player Only) | 50 | |
| Objects of great beauty Forge all the Mithril Treasure Items. (Single Player Only) | 30 | |
| The greed of Dwarves Collect all Mithril Bricks. (Single Player Only) | 50 | |
| Labouring in the villages of Men Collect all Schematics. (Single Player Only) | 30 | |
| The Unassessably Wealthy Collect 10,000,000,000 studs. (Single Player Only) | 30 | |
| Lord of the Prance Equip yourself with Dazzle Wig, Mithril Rhythm Stick and Mithril Dance Boots. | 5 |
