Guinness Record Books' desperate attempt to become relevant again by creating a really large number of gaming categories continues.<blockquote>Bethesda Softworks’ Lead Designer Todd Howard was awarded with the record for the Fastest-selling Multi Platform Role-Playing Game (RPG) after Fallout 3 sold over 4.7 million copies in its first week on sale from October 28th to November 4th 2008.</blockquote>Spotted on GameBanshee.