Compile Heart's Hyperdimension Neptunia role-playing video game series launched a special website to celebrate its 15th anniversary today. The first game of the series, Hyperdimension Neptunia , was released for PlayStation 3 exactly 15 years ago, on August 19, 2010. Since then, the series has been released on various game consoles such as PlayStation 3, PlayStation Vita, PlayStation 4, Nintendo Switch, and Xbox One, with a total of over 20 titles including remakes and spin-offs. The site has posted a special video to look back at its 15-year history and characters. Additionally, illustrator Tsunako, who has been in charge of character design for the series since the first game, drew a commemorative illustration. As part of the anniversary project, "Neptune Series 15th Anniversary Nepuno Art Contest 2025" was also announced today. The submission period for works is from today, August 19, to November 30. If the theme is based on the Neptune series, submissions are accepted in any format, including illustrations, novels, cosplay, analog or digital works, photographs, or videos. You may submit as many entries as you like. More details can be found here . A TV anime inspired by the game series, Hyperdimension Neptunia aired for 12 episodes from July to September 2013. Crunchyroll, which streams the anime , describes the synopsis as such: Welcome to Gamindustri, a fantastical world where all your favorite video game consoles come to life! Neptune and her fellow Goddesses rule the four kingdoms of Lastation, Leanbox, Lowee, and Planeptune—but their royal duties often take a backseat to their obsession with gaming. Sources: "Hyperdimension Neptunia" 15th anniversary site , "Hyperdimension Neptunia" series official X (formerly Twitter)
