One Piece Treasure Cruise is a free-to-play mobile RPG based on the One Piece manga and anime series by Eiichiro Oda. Players assemble crews of iconic characters from the franchise and engage in turn-based combat against enemies and bosses drawn from the series' storyline.\n\nThe core gameplay revolves around a tap-timing battle system where players chain attacks by tapping character units in sequence. Building the right crew with synergistic abilities and type advantages is central to progressing through story content and challenging events.\n\nThe game follows the main One Piece storyline from start through current arcs, making it appealing to fans who want to relive key moments. It features a large gacha roster of characters from across the series, with regular limited-time events tied to anime milestones and collaborations.