One of the most anticipated games of 2017, Middle Earth Shadow of War, is getting a mobile adaption which will feature its own unique gameplay and story. The game will be free to play and feature real time combat.
The game will play and feel like an RPG, allowing you to collect heroes which include Celebrimbor, Eltariel, Gimli, Boromir and many more fan-favorites from The Lord of The Rings and Shadow of Mordor. The system appears to be purely based off of a random generator, providing you one of many champions.
You can collect your own troops to fight with you possibly through the in-game brand system, though that remains to be seen for certain.
The game will be available on the App Store and through the Google Play Store. Pre-registration has started and if you register then you receive extra bonuses to help you start the game, including champions and other useful items.