The original visual novel game 'Steins;Gate' was released by 5pb. and Nitroplus, introducing the story that would later be adapted into various formats including an anime series.
The anime adaptation of Steins;Gate premiered in Japan, bringing the story to a wider audience and increasing the franchise's popularity internationally.
The theatrical movie continuation of the Steins;Gate anime story was released, expanding on the original narrative.
The Steins;Gate 0 anime series premiered, continuing the story and exploring new plotlines derived from the visual novel's alternate scenarios.