It's still early, but developer Comcept's YouTube channel recently posted footage of Keiji Inafune taking his Mega Man spiritual successor Mighty No. 9 for a spin. Watch him play around with some of the mechanics, showing off the absorption dash technique and alpha visuals, in the English-subtitled clip below.
The video was originally presented as part of Inafune's D.I.C.E. 2014 talk. The Kickstarter-funded Mighty No. 9 is currently scheduled for a 2015 launch on PC, Xbox 360, Xbox One, PlayStation 3, PlayStation 4, PS Vita, Wii U, and Nintendo 3DS.