The Lord of the Rings Online: Mines of Moria is the first retail expansion pack for the MMORPG The Lord of the Rings Online. The storyline is set in Moria, an enormous underground complex in north-western Middle-earth. Apart from that, the expansion also adds the region Lórien. The game's level cap has been increased to level 60; and the expansion extends the Epic storyline by six more books, and adds two new classes, the Rune-keeper and the Warden. Other new features include environment aware AI, dynamic lighting, and a new weapon enhancement system.

Explore a truly vast underground environment like you’ve never seen before. Battle the terrors of the Nameless Deep. Craft new legendary items that evolve and grow in power as you do. Experience the dread and wonder of Moria as one of the Rune-keeper and Warden classes. Achieve greatness as you seek to claim the knowledge and power lost for generations!