Fate/Extella: The Umbral Star is an action video game developed and published by Marvelous. The game is the third installment in the universe that began with Fate/Extra and the second one to be released outside of Japan. It was first announced in March 2016 and released in Japan in November 2016 for the PlayStation 4 and PlayStation Vita consoles; its release in North America and Europe occurred in January 2017. A Nintendo Switch version is planned for release in July 2017 for all three regions. The game’s plot involved the conflict between two factions led by Nero and Tamano from Fate/Extra fighting each other over control of the Moon Cell and the Holy Grail. They are soon joined by a third faction led by Altera soon joins the fight with the intent of destroying civilization as well as Saber from Fate/stay night who wishes to stop the conflict between the three.