Capcom showcased Megaman 9 for WiiWare at this year's E3. This
return to retro 2D side scrolling action seems faithful to the capabilities of
the NES hardware in terms graphics and music. It is unlikely that
this is actually a ROM under the covers but it is fun to imagine.
Megaman 9 is expected for release in Fall of 2008, and is set after
the events of Megaman 8 with new robot masters to destroy.
Attached is a video that shows some of the game footage displayed.