You can now play as Hellraiser's Pinhead on the Dead By Daylight test server
Developer Behaviour Interactive has confirmed that Cenobite: Killer of the Dead and Hellraiser's Pinhead on Dead By Daylight in September with popular website DBD leaks quoting September 7 as the precise date. DBD first reported that the game would be unveiled and released on the Player Test Build on August 17, and that is true now.
Source: techstory.in