Third Age: Reforged is a mod for Medieval II Total War, that aims to overhaul the multiplayer aspect of the Third Age Legacy, by thoroughly rebalancing the units and factions while also implementing tons of new content, maps, units, etc. (NOTE: campaign is still in development)
It began long ago. In a land far away to the east, the like of which you will not find in the world today.
... the greatest kingdom in Middle-Earth: Erebor.