Miller composed the soundtrack for Cyan's Kickstarter-funded video game Obduction, released in August 2016. This was his first work with Cyan since Riven in 1997. Initially, he had only intended to appear in the game itself (as C.W., one of the few human characters the player interacts with), and had outright said he would not do the soundtrack. After persuasion by his brother Rand, as well as seeing the work being done on the game, he eventually agreed to compose the game's music as well as appear in the game. He stated in an interview that he enjoyed focusing solely on composing, as opposed to the additional production work he had done for Myst and Riven.