Fate/Grand Order (Japanese: フェイト・グランドオーダー) is a free-to-play Japanese mobile game, developed by Lasengle (formerly Delightworks) using Unity, and published by Aniplex, a subsidiary of Sony Music Entertainment Japan. The game is centered around turn-based combat where the player, who takes on the role of a "Master", summons and commands powerful familiars known as "Servants" to battle enemies. The story narrative is presented in a visual novel format, and each Servant has their own scenario which the player can explore. Servants are obtained through the gacha mechanic.
The game is based on Type-Moon's Fate/stay night franchise, and was released in Japan on 29 July 2015 for Android, and on 12 August 2015, for iOS. English-language versions followed on 25 June 2017 in the United States and Canada, and a Korean version was released on 21 November 2017.