This happened with a game called Prey, the screen shots looked fantastic but I think the whole thing was a cyber myth and I'm starting to think the same way about Duke Forever, has it been 4 years in development now?. It will never be released. At least we have the new Doom to look forward to but a warning, John Carmack says there will be no support for the GF4 MX range of graphics cards with this game. Can't remember where I saw the article so can't supply the link, sorry.