Occult Affairs is a captivating simulation game that immerses players in the life of a motorcycle-riding detective in a secret police division. Set in a modern urban landscape, players engage in solving supernatural murder cases that challenge their belief in logic and science. The game features an intriguing storyline where players must navigate relationships with three attractive co-detectives, each possessing unique traits and backgrounds. As players uncover the mysteries surrounding urban legends and paranormal events, they will face thrilling dilemmas and moral choices that impact the narrative.

The gameplay focuses on investigation, character interactions, and decision-making, allowing players to delve deeper into the characters' backstories and the overarching mystery. With each case, the tension rises, especially as the protagonist becomes the target of a vampire killer. The game combines elements of romance, suspense, and supernatural intrigue, making it a compelling experience for fans of detective stories and simulation games.