Watch out for falling limbs.
Nintendo's upcoming action title Zangeki no Reginleiv (Dynamic Slash) has a new trailer, featuring Norse deities Freyja and Freyr going up against some nasty giants. This is the first Nintendo game ever to be rated CERO D in Japan, primarily due to the blood-soaked manner in which you can use Wii MotionPlus to sever the limbs of your enemies.
Zangeki no Reginleiv also supports the Classic Controller, and boasts four-player online co-op play. It is developed by Sandlot (creators of Earth Defence Force), and is scheduled for Japanese release on February 11, 2010.