As reported back in April, Fate/Grand Order will make its way to North America for the smartphone, something which no one really expected. However, the release is in fact happening, and Type-Moon and Aniplex USA have shared a new trailer for their upcoming game.
For the uninitiated, Fate/Grand Order is a free-to-play RPG based on the Fate/stay night series. You take on the role of a Master engage in turn-based battles with the help of your servants of more than 150. Of course, this being essentially a new release as far as the English language servers go, that number could dwindle do much lower.
It is rather unfortunate that the servers are separate, but that is the price you pay for the game to be available in a language you understand. Fate/Grand Order is due for a release sometime in Summer 2017.