To reiterate, all of today's footage comes from Mega Man Legends 3 Prototype Version. MML3PV is but a work-in-progress sampling of the long-awaited sequel; as such, what you see here may change in the final product. Prototype Version will launch in May with the release of the Nintendo 3DS eShop.
Coinciding with the trailer's release, two new Devroom reports: Voice Recording Report Part 5 and Eguchi's commentary on the 'Big Announcement.' Do check them out when you get a chance as they contain new details into the identity of series new comer Barrett!