Fate/Grand Order is a free-to-play turn-based RPG developed by Lasengle (formerly Delightworks) and published by Aniplex, based on the Fate franchise. Players assume the role of a "Master" summoning heroic spirits ("Servants") to save humanity across historical and fantastical timelines. Key features include:Story-Driven Campaign: Epic narrative spanning multiple chapters (e.g., Solomon, Lostbelts).Servant Collection: Summon 300+ characters from myth, history, and fiction (e.g., King Arthur, Gilgamesh).Strategic Combat: Turn-based battles with class advantages and skill combos.Events & Collaborations: Limited-time stories, rewards, and crossover characters (e.g., Fate/Zero, Tsukihime).Gacha System: Acquire Servants and Craft Essences via in-game currency or paid Saint Quartz.Platforms: Available on Android and iOS (region-dependent; English/Japanese/Korean versions).Free-to-Play: Optional in-app purchases for premium currency and items.