SEGA has released the official trailer for a 3DS Shinobi game. We know. Take your hand and clasp it to your cheek in faux surprise. Nobody knew a thing about it yesterday. Nope.
The good news is that, there's gameplay footage of Joe Musashi's latest ninja jaunt, and it's looking like an excellent slice of retro platforming fun. 2D side-scrolling shuriken-lobbing is coupled with some 3D polygon arenas, along with some obligatory stereoscopic views to boot.
Take a look at the video below. Hard to argue that SEGA's doing some good things at the moment.