Bethesda’s Todd Howard has announced a couple of exciting details for the upcoming Fallout 4 at Microsoft’s E3 conference today.

Exclusively on Xbox One, Fallout 4 will have the ability to run mods created on the PC. With the breadth of community created content that regularly comes out for Bethesda games, this is a massive announcement.

Also, if you preorder Fallout 4 on Xbox One you will also receive a free copy of Fallout 3 thanks to Microsoft’s newly announced backwards compatibility.