Complete "Bag End" level a second time after completing all the other levels

Defeat 20 enemies using a ground finisher

Complete "Smaug's Lair" and "Thorin's Revenge"

Complete "Dol Guldur", "Commander of Legions" and "The Enemy"

Complete "The Armoury", "Kingsfoil" and "Bolg"

Complete "Mirkwood", "The Spawn of Dol Guldur" and "Bilbo and the Ring"

Complete "To the Trees" and "The Return of Azog"

Kill an enemy troop by collapsing his own castle on him in any game mode.

Defeat 4 enemies in one go with a super move

Complete "The Troll Hoard", "Gundabad Wargs" and "The Hidden Valley"

Complete "Battle of Moria" and "Azog the Defiler"

Complete "The Mines of Erebor", "The Coming of Smaug" and "The Sickness of Thrór"