Everyone's favorite surreal flying game for Sega Saturn, "NiGHTS into dreams...." is getting an HD rebirth "this fall" from Sega. Planned for Xbox Live Arcade, PlayStation Network, and PC, NiGHTS is an HD update of the original Sega Saturn release from 1996. Not that you weren't expecting one, of course.
Beyond the beautified graphics, Sega's adding a 16:9 aspect ratio, leaderboards, Achievements/Trophies, and "an optional Saturn Mode" (which reverts the game back to 1996 graphics). No release date is given just yet beyond the amorphous "fall," but there is the snazzy new trailer above. And these screens below. And hey, if you can't wait, you could always go play the game right now on your Saturn.
Update: We asked Sega whether the Christmas NiGHTS content would be part of the HD re-release, and were told, "Can't confirm anything about that yet." We have to keep an eye out in "the coming weeks," as Sega has "a lot of stuff in the air right now for this year."