Dramatical Murder is a visual novel developed by Nitro+CHiRAL, released in 2012. Set in a futuristic world called Aoba, the story follows a young man named Aoba Seragaki who becomes embroiled in a conflict involving a mysterious game called Ribiru. Players navigate through various choices that affect the storyline and character relationships. The game features a unique blend of science fiction and romance, with a focus on themes of identity and connection. It includes multiple endings based on player decisions, allowing for a personalized experience. The art style and character designs are notable, contributing to its popularity among fans of the genre.