Warner Bros and Monolith have revealed that they are adding a new Survival Mode to Guardians of Middle Earth. The new Survival Mode enlists a one to five player co-op in intense combat in the Glittering Caves nestled deep in the White Mountains. Teammates must rely heavily on each other to fight and survive waves of enemies with increasingly destructive power. Players must defend their towers, fight enemy control on the field and defeat boss waves to complete new challenges. Rally your best troops in a mission to perfect team composition, strategy and loadouts, while taking on a deadly swarm of enemies. In addition, gamers can play on the one-lane map with the new Goblin-town map skin, which lands players into the dark tunnels within the Misty Mountains, near the dwelling of the Witch-king. Check out the new trailer that accompanied this announcement and tell us what you think.