Steins;Gate 0

Steins;Gate 0 is a visual novel game developed by MAGES., part of the Science Adventure series, and a parallel sequel to Steins;Gate. The story is set in the "β world line" of Steins;Gate, where protagonist Rintaro Okabe fails to save Kurisu Makise, plunging him into deep guilt and despair. Through a chance encounter, Okabe comes into contact with "Amadeus," an AI based on Kurisu's memories. The story revolves around this AI and the events it triggers. The game is known for its complex plot, multiple endings, and science fiction elements like time travel. Players navigate the game using applications on Okabe's smartphone, branching into different endings based on their choices. In addition to the visual novel, it was adapted into a TV anime series, further expanding the Steins;Gate universe, and presenting a darker and more complex narrative. In the anime, Okabe encounters new characters, including Kurisu's colleagues Maho Hiyajo and Alexis Leskinen, and Kagari Shiina from the future. The story reveals the impact of Kurisu's death on the world and Okabe's efforts to avert World War III. The game uses multiple perspectives and smartphone apps to advance the story. Overall, Steins;Gate 0 retains the suspense and emotional depth of the original while exploring the ethics of time travel and the complexities of human emotion.