UNRATED DLC brings additional adult content to the game. Riddle Joker is a Japanese-style visual novel produced by Yuzusoft, a Japanese developer of romance VNs. The game won numerous awards on the year of its release in Japan for its art, music, and characters. Story: For decades, superpowers and psychic abilities were thought to be mere science fiction, but the discovery of a certain particle called the “Astron” at the end of the 20th century proved to the world that these wondrous phenomena were real. Nowadays, these abilities have been dubbed “astral abilities,”…