Zone of the Enders (ゾーン　オブ　エンダーズ, Zōn obu Endāzu), commonly referred to by the acronym Z.O.E., is a video game franchise created by Hideo Kojima and the video game publisher Konami, and expanded on by the animation studio Sunrise. The original Zone of the Enders was developed for the launch of the PlayStation 2, which has so far spawned a sequel, a Game Boy Advance side-story, an OVA movie, and a twenty-six episode anime series.