Game Overview :
4 is an upcoming episodic puzzle mystery game by Access Games (Ace Combat: Assault Horizon Legacy, Drakengard 3).
The title is set to be published by Microsoft Studios, which might help explain the games exclusivity to Xbox One.
Developer: Access Games
Platforms: Xbox One, PC
Release Date: Xbox One: September 19th 2014, PC: June 5th, 2015