DT Eightron (DTエイトロン, Dī Tī Eitoron) is a 26 episode anime series produced by Sunrise and Fuji TV.
It was directed by Tetsurō Amino, with Hideki Kakinuma handling series scripts, Yoshi Ichida and Ryō Tanaka designing the characters, Junya Ishigaki and Shinobu Tsuneki designing the mechanical elements and Hiroyuki Namba composing the music.
After Amaroute falls, Shu and his friends return to Datania to defeat Zero and save both its citizens and the rest of the runners.
The Rocket there cannot be completed in time, but Shu has the idea they instead turn it in to an Ark and ride out the flood before the tidal wave hits.
In a shock twist, the tidal wave strikes before the Ark is seen being released, leaving the fate of Shu and everyone on board uncertain to the viewer.