Grasshopper Manufacture has announced that the PC version of The Silver Case will receive iAdditional chapters "Whiteout Prologue" and "Yami", previously included in the Playstation 4 edition of the title, through a free upgrade on May 30th. The first will tell about events happening years after the happenings of The SIlver Case and will serve to link the product Followed by The 25th Ward: The Silver Case, while the second will serve as a conclusion to the initial game. Apparently, the DLC will offer the ability to unlock new targets. Source: GeGematsuRelease Date: October 7, 2016 – November 7, 2016 Mac – April 21, 2017 PS4