朧村正妖刀伝(仮)
Oboro Muramasa Youtouden (tentative title)
Side-scrolling ARPG by Vanillaware (Odin Sphere) announced early last month.
http://www.mmv.co.jp/special/game/wii/oboromuramasa/
These are the first full-res screens, posted in a recent Gpara preview:
http://www.gpara.com/comingsoon/oboromuramasa/0927/
It really has to be seen in motion to be appreciated:
http://www.gametrailers.com/game/5552.html
What I find hilarious is how the Wii can get better-looking games than the 360 and the PS3, even though compared to both it's vastly underpowered. I only wish more of its games remained 2D -- it's a crime for example that the latest Fire Emblem doesn't look like this.