This refers to curated sets of high-definition optical discs containing multiple films from a well-known horror franchise centered around a masked killer who stalks his victims on a specific holiday. A common example would include the original 1978 film and its numerous sequels and remakes, all presented in the superior visual and audio quality afforded by the Blu-ray format.
Such curated sets offer several advantages to enthusiasts of the series. They provide a convenient and often more cost-effective way to acquire multiple films, many of which may be difficult or expensive to purchase individually. These collections also often include bonus content such as deleted scenes, behind-the-scenes documentaries, and interviews, enhancing the viewing experience. Furthermore, the historical significance of this film series, spanning several decades and influencing the horror genre profoundly, makes these collections appealing to both casual fans and serious collectors.