Bethesda still has failed to come up with anything intelligent for Super Mutans being on the East Coast - and they never will, because Bethesda can't come up with something original to replace their orcs....I mean; Super Mutants. The only reason they are there is because Bethesda just needed to have "orcs" in their game and couldn't come up with something original. Like Tim Cain said "I think it was a bit of a stretch to have the Super Mutants out there. F.E.V. - the Forced Evolution Virus - was supposed to be localized just to Southern California, so it's a bit of a stretch to have that way out in East Coast. I would have come up with something completely different and just said; ''It's a post-nuclear world, there's a million stories out there: let Fallout and Fallout 2 be that corner of the world, and we'll make a new one for this corner of the world.'' "