Any future plans Whatever will come after Diablo III is unknown, but it seems apparent that Blizzard are confident [http://www.incgamers.com/Games/1935/features/90/Diablo-III-Inforview] that there WILL be an expansion. they have mentioned that the story line will have a more "final" ending than in Diablo II, which possibly means to make it better for an expansion, or perhaps a future MMO or a Diablo film.