As of 2015, Universal Studios Halloween Horror Nights takes place between 7 p.m. and 2 a.m. every event night. Events begin September 18 and run through November1. Event nights during the Halloween season typically run Thursday through Sunday of every week.
Some dates qualify as Killer Deal nights, where varying discounts are offered through online purchase. These discounts do not apply to front gate booth ticketing. Additionally, Halloween Horror Nights ticket purchases do not include daytime admission to the Universal Studios theme park. New attractions for 2015 include mazes inspired by film and television properties such as The Walking Dead, Insidious, Crimson Peak, Halloween and This Is the End. Alien vs. Predator also returns.