Konami has released a rather lovely video at Gamescom 2012 which shows off the combat system for the upcoming title Castlevania Lords of Shadow: Mirrors of Fate.
Richard Jones, who is the US brand coordinator, does an in depth interview explaining the challenges they faced, as to what changes the player can expect to the combat system in this 3DS title. He goes into a fair amount of detail about the changes specific to the 3DS, and the video itself has some rather nice footage of the combat system and to a lesser extent, the graphics.
Unfortunately though, Konami has pushed back the release date from the original date of Autumn 2012 to a vague time in 2013, with no explanation as to the delay. Regardless of the unexpected wait, you can watch the video below and get yourself hyped for this release.