After a long wait, Fallout 3 hit the shelves Tuesday. Since its precursor, Fallout 2, was released by Black Isle in 1998, a new generation of gamers have come of age having never played either of the original games. Few thought a third game would actually see the light of day. Then Bethesda bought the rights and soon after announced Fallout 3. Its last blockbuster game, Oblivion, had been greeted with a surge of early …