Black Ops 3 on the Xbox One requires an amount of storage space that is noticably higher than other games in the series. In order to store all of the game’s files and textures, Black Ops 3 will require an amount of space that is approximately twice as much as games like Gears of War 4 and Halo 5. This increase in storage requirements may be a result of Ubisoft wanting to create a more immersive experience for players on the Xbox One, or it could simply be because they are larger games.