Back 4 Blood, by the authors of Left 4 Dead, was included to the Game Pass subscription right after its release. For just over a year, the program was supported by the developers, who released three major paid DLCs and many free add-ons. Today, they announced that their support for Back 4 Blood will be phased out.
The developers stated in their message that Back 4 Blood would be ending its support for new content. According to them, Back 4 Blood will have to be completed with support.
The Back 4 Blood game will continue to be used, and it may be played by the owners of the project, as well as subscribers to Game Pass and Playstation Plus services at the Extra and Premium levels.