💥 TRENDING: Profiles/ - Complete Album!

The story starts in the present with the inspector John West being interviewed, in the interrogation room, by a cop named Darius who asks him about the Party Hard killings of autumn 2000. His narration, as well as the game, starts in the year 2000, somewhere in San Francisco County with the killer, fed up of the noise and of a small neighbourhood party. He then takes a knife and a hockey mask to start a massacre into a BBQ house party somewhere in North Beach (Salinas, California according to menu map). After he was "done" with the party goers, he gets picked up by bikers who take him to ranch party in Bakersfield and after that leaves to Las Vegas via a shuttle bus to a casino party and rooftop party near Arizona.

Several months later, he reaches Bay City, Texas and boards a cruise liner heading from Trinity Bay to Florida, only for it burn down and sink near Miami, Florida as the killer watches, he also meets up with Katie (Detective John West's daughter) there. She follows his footsteps by attacking a beach party, either being forced into it by her by the killer, or as a way to join him on his killings, and according to Darius, was abused by John. The killer takes a party bus on Route 10 with Katie only to murder everyone on board. John West finds them when the party bus got stuck on the road after they killed the driver, but it was too late since the killer had already slaughtered his daughter, the killer was almost about to put himself in jail, until on the way through the forest he, somehow, left John West unconscious and cut down a tree, causing it to fall on the police car.

They end up crashing near Salina, Kansas at saw mill. After murdering everyone there, the killer fakes being a victim and escapes the scene by an ambulance. He murders his way through a rooftop pool party at Denver, Colorado and a Halloween party in Wyoming. After a campus party in Salt Lake City, Utah was hit, and finally ends up was a party in the San Francisco subway hosted by some of his fanatics where the detective sought to stop the serial killer.

In the whole final cutscene, the party hard killer is shown seated on the train platform after killing everybody in the underground, with John and Darius's voices speaking to each other in the interrogation room, showing that the interrogation was all going on inside John's head. John finally confronting him about the murders. Darius stating he never fought back against him, and that some part of him enjoyed killing party goers just as much he did. John arguing off and trying to state "he isn't like him." Darius starts to work him over, telling him to "let it go." The game ending with John saying "come on Darius, let's go home," and a clip of them in the underground, Darius putting John's policeman hat and his mask back on.