It Looks Like The Witness is Coming to Xbox One
The Entertainment Software Rating Board has given Jonathan Blow's upcoming puzzle-adventure game, The Witness, an E-for-everyone rating for PC, PlayStation 4, and Xbox One.
On the official website for The Witness, the game is stated to be coming to "PC and the PlayStation 4 on January 26, 2016. The game will come to iOS some months after that, and other platforms a bit later". Other platforms, in this case, seems to at least include the Xbox One.
As for the rating itself; the game contains references towards alcohol, detailing specific moments in the dialogue.