Aragami: Shadow Edition comes with Aragami: Nightfall, a new storyline campaign which is set before the events of Aragami and all original content released for the previous title. In the game, the player assumes the protagonist’s role named as Aragami, who is a vengeful spirit with the unique power to command the shadow. In the game, the player summoned by Yamiko, who is a girl captured in the city fortress of Kyuryu. The player can embark himself on an epic dark adventure full of blood and secrets to find out the truth about Aragami. The ultimate task of the player is to unearth storyline about twin souls connected with each other by destiny that surpasses memory and time. In the game, the shadow assassins named as Shinobu and Hyo go on an epic journey after the mysterious Alchemist to bring back the lost companion. The player is capable of playing as Shinobu and Hyo and using new shadow powers in the story campaign that provide the player with stealth skills.