Andrew Gallagher

You arrive at a secret location at a precise time, prompted by a mysterious email. You must follow the instructions closely. Once inside, disturbing visions begin. Unspeakable acts befall you—often frightening, sometimes sensual, possibly painful—each stimulating your deepest fears. And when it's over, you are changed, abandoned, and left wondering what is real and what was merely a game.

舞台は19世紀半ばのニューヨーク。移民同士の抗争で父を殺され、自身も投獄された少年アムステルダム。15年後、復讐のために素性を隠して、父を殺したギャング団に入り込む。しかし、そこで謎めいた女ジェニーと出会い、許されない恋に落ちてしまう……。