Attack on Titan is an anime.
Attack on Titan . An anime television adaptation produced by Wit Studio and Production I.G aired in Japan on MBS between April and September 2013 and a second season of the series premiered in April 2017 . Four video game adaptations developed by Nitroplus staffers in collaboration with Production I.G were announced to be released as bonus content for the third and sixth volumes of the Blu-ray Disc release of the anime , with another game developed by Spike Chunsoft for the Nintendo 3DS . The release of the anime also saw a boost in the series ' popularity , with it having received widespread critical acclaim for its atmosphere and story .