Steins;Gate: The Movie − Load Region of Déjà Vu (2017)

"No one knows what the future holds. That’s why its potential is infinite."
TMDb Score
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.
DirectorKanji Wakabayashi