Abby, a transfemme videogame YouTuber, finds an anonymous package left at her door. Inside is a VHS tape that seems to call to something within her, and opens up a door to the 40 year old mystery of Polybius. The urban legend claims that an arcade cabinet allegedly caused madness and hallucinations in its players while it was installed over a single month in Portland in 1981. The package indicates that there may be even more to the story. Something about it compels Abby on a journey across the country to discover the truth about the mysterious cabinet, the men in black watching over it, and to finish the story started in 1981.