Full list of all 39 LEGO The Hobbit achievements worth 1,000 gamerscore. It takes around 35-40 hours to unlock all of the achievements on Xbox 360.
Use 50 Buddy-Up attacks
Use every Dwarf from Thorin's Company in a Buddy-Up attack
Complete the mining game perfectly 50 times
Collect 10,000,000,000 studs. (Single Player Only)
Use Gandalf's startle ability to dazzle 50 enemies
Create a custom character.
Transform to Beorn's bear form.
Equip yourself with Dazzle Wig, Mithril Rhythm Stick and Mithril Dance Boots.
Equip Thorin with the Mithril Mushroom Crown
Complete the Bonus Level
Achieve 100% completion
Collect all characters. (Single Player Only)
Complete all the quests in Middle-earth. (Single Player Only)
Forge all the Perfect Mithril Treasure Items. (Single Player Only)
Forge all the Mithril Treasure Items. (Single Player Only)
Collect all Mithril Bricks. (Single Player Only)
Collect all Minikits. (Single Player Only)
Collect all Schematics. (Single Player Only)
Collect all Treasure Items in levels. (Single Player Only)
Obtain all Master Burglar titles. (Single Player Only)
Obtain 150,000 studs from Instruction Builds bonuses. (Single Player Only)
Complete ''Inside Information''
Complete ''On the Doorstep''
Complete ''The Necromancer''
Complete ''A Warm Welcome''
Complete ''Barrels Out of Bond''
Complete ''Flies and Spiders''
Complete ''Queer Lodgings''
Complete ''Out of the Frying Pan…''
Collect 99 of any loot
Complete ''Goblin Town''
Complete ''Over Hill and Under Hill''
Complete ''The Troll Hoard''
Complete ''Roast Mutton''
Complete ''Azog the Defiler''
Complete ''An Unexpected Party''
Complete ''Greatest Kingdom in Middle-earth''
Play a level in co-op
Complete ''Looking for Proof''