Ross Sylibus is assigned to a police unit on a Martian colony, to find that women are being murdered by a psychotic named D'anclaude. He is assigned a very unorthodox partner named Naomi Armitage, who seems to have links to the victims. To stir things up more, every victim is found to be an illegally made third-generation android.

One year after the events of the anime, Rintarou begins to feel the repercussions of extensive time travel, and eventually completely fades from reality. Kurisu, being the only companion to remember him, now must find a way to bring him back.

“Upon the Interface of the Missing Link -Open the Missing Link-” is an alternative version of the episode 23 of the Steins;Gate anime. It serves as a prequel episode to the Steins;Gate 0 visual novel.