BlazBlue is a fighting video game series developed and published in Japan by Arc System Works, and later localized in North America by Aksys Games and in Europe by Zen United. An anime adaptation aired in the fall of 2013. The BlazBlue series has sold 1. 7 million games as of August 2012. Games = Main series == Updated versions == Spin-offs = Other media = Novels == Manga == Anime == Other = Playable characters Notes Events and merchandise Two official events have been held in Japan in June 2009 and February 2010, called BuruFesu 2009: Riot Summer ( 2009 -Riot Summer-) and BuruFesu: Spring Raid ( -Spring Raid-) (contraction of 'BlueFestival'), respectively. A variety of other merchandise, including posters, artbooks, apparel, and figurines, has also been produced. On February 11, 2017, Arc System Works announced a collaboration with Tecmo Koei's Team Ninja to release Arc System Works Costume Set consisting the costumes of some characters from BlazBlue and Guilty Gear series in March 2017 for Dead or Alive 5: Last Round.