Lego Lord of the Rings: Battle at the Black Gate
The last great battle for Middle Earth is about to be fought. Frodo and Sam are nearing Mount Doom where they can finally destroy the Ring of Power and with it the Dark Lord Sauron, but time is against them. You must defend against the enemy attack waves for as long as you can, buying precious time for the ringbearer to destroy the One Ring and save Middle Earth from catastrophe.
As Always, Good Luck and Have Fun.