This is the The Lord of the Rings Online Book 13 standalone patch (EUROPE ONLY). This is for users patching up to Book 13 from Book 12. If you do not have Book 12 already installed then please install the Book 12 patch before installing this Book 13 update. The Lord of the Rings Online: Shadows of Angmar is the world's first and only MMORPG based on the books of J.R.R. Tolkien. Players can experience the most famous fantasy world of all time, exploring and adventuring with their heroes through the vast reaches of Middle-earth in the fight against the forces of the Dark Lord Sauron.