As a London-based game designer with Japanese heritage and a UCL MSc in HCI, I fused Buddhist minimalism with Baroque spectacle to craft a marine experience where every ripple triggers dopamine. In this piece, I reveal how three core mechanics—Starlight Key, Stardom Quest, and Star Pulse—turn casual play into an addictive ritual. No fluff. Just rhythm, color, and quiet tension that makes players crave the deep sea.