What Is the 2017 Blame! Film?
The film had a longer gestation than most series get in total. A CG Blame! feature was first announced in 2007, with Micott and Basara producing; a two part Production I.G short, Blame! Prologue, trailed it the same year. The studio’s bankruptcy in 2011 killed that version outright.
The film that exists was announced in November 2015, in the back of the final volume of Knights of Sidonia. Polygon Pictures animated it, Hiroyuki Seshita directed, Sadayuki Murai wrote the screenplay from a story by Nihei himself, and Yugo Kanno scored it. Rather than compress ten volumes, it builds an original story around the Electro-Fishers, the human tribe from the manga’s third volume: a starving village, a girl named Zuru, and a wanderer who says he has climbed from 6,000 levels below.