Doesn't look particularly interesting.
If I wanted a Tolkien based videogame set in the Third Age without impinging on the main narrative and licensing issues, then a game following the exploits of the Grey Company during the War of the Ring would be it. For the Second Age, a game with Aldarion, the Numenorean mariner as the protagonist and covering his adventures in Middle-earth and beyond. The First Age would be the complete War of the Jewels, encompassing the five key battles and ultimately, the War of Wrath and final downfall of Melkor. The latter two are impossible of course, due to the Tolkien Estate and Amazon.