Set in a vibrant, bustling futuristic city, players assume the role of an underdog detective known as Riley Loomis. After a mysterious halo—a technological artifact that grants the wearer unique abilities—appears in the city, Riley is thrust into a tangled web of power struggles, corporate espionage, and secret societies. Players must gather clues, interrogate quirky characters, and navigate through morally gray situations to uncover the truth behind the halo's origin and who is trying to control its power. The choices made by players affect relationships with key characters and ultimately influence the city's fate. The game provides multiple endings based on the player's investigation decisions and moral choices.