The Xbox One file size for Fallout 4 has been revealed by the official Microsoft site.
According to the official Xbox One store, the file size of Fallout 4 is just 28.12GB.
That might seem small compared to some games, but developers can do wonderful things with compression nowadays dontcha know.
Fallout 4 is due for release on Xbox One, PS4 and PC on November 10. After that there will be a series of additional content, but none of it is wrapped up in awkward exclusivity deals.