An anonymous office worker exits the subway and heads toward “Exit 8.” But something feels off. No matter how hard he tries, he seems trapped in a maze of endless, identical corridors. Then he notices signs on the wall: Level Zero. Level One. Level Two. And ... back to the beginning. Genki Kawamura’s film adaptation of the indie game hit "The Exit 8" is a dark and unsettling paranoia thriller set in a purgatory-like world of looping dread and disorientation.