Ubisoft explained today that the Xbox 360 version of Watch Dogs will follow a logic of use similar to that already seen on GTA V : the game comes on two discs, one of which will be to install mandatory while the second will be the " play drive " to be inserted in the console to play. This is obviously for those of you who choose the current gen version of the game, while on Xbox One the entire contents of the Blu-ray will be installed on the hard disk as it shall come to pass for all the new games console.