Bethesda has revealed that the first expansion for Fallout: New Vegas will be released on Xbox Live this holiday season.

Fallout: New Vegas is available in the U.S. tomorrow, and it may come as no surprise that Bethesda and Microsoft recently announced that the first downloadable pack will be coming exclusively to Xbox 360 by Christmas.

Hopefully, all expansion packs will be available to PlayStation 3 and PC a bit later, since that was the case with Fallout 3. Bethesda has not yet revealed what the expansion contains.