An unseen narrator reunites with his old friend Joey Bernstein in the dingy back room of a comic and games store located in a dead mall. Bernstein asks if the narrator remembers their favorite childhood computer game, Punctured Sky, and informs him that all trace of the game has vanished from history. The narrator then embarks on a quest to uncover the truth behind the mysterious disappearance of Punctured Sky. Along the way, he must contend with a series of strange encounters on and offline and confront the precariousness of memory in the digital age.
