15 The Nemesis System is Back in Full Blast

14 Go One-on-one With Sauron Himself

13 More to Explore

12 Fortresses are a Thing

11 Overlords are Your Worst Nightmare

10 More Customization as You Get a Chance to Mold Your Own Unique Army

9 Allies are in Abundance

8 More RPG Elements

7 Infiltration

6 A New Ring of Power

5 New Races

4 Connection With the Lord of the Rings Trilogy

3 New Abilities and Powers During Battle

2 Various Editions of the Game are Available 

1 Gameplay and Combat Style