D4: Dark Dreams Don't Die is an episodic graphical adventure video game developed by Access Games and originally published by Microsoft Studios for the Xbox One. The title represents the phrase "Dark Dreams Don't Die" and the fourth dimension (time). The game is unrelated to D or D2. The initial release contains a prologue and two episodes that make up season one of the series. A PC version was released on 5 June 2015 published by Playism in partnership with Access Games. In October 2016 Hidetaka Suehiro announced via Twitter that he had left Access Games and that there would be no more episodes of D4.