Assault Android Cactus? Didn't that come out ages ago? No, that was merely the initial Steam Early Access build. Some of us -- myself included, now that I've seen this latest trailer -- are waiting for the finished release this summer on PC, PS4, PS Vita, and Wii U.
Be sure to watch the video in high res, 60 frames per second. Slick as hell.
This is in the works at Australia-based Witch Beam, a studio made up of former L.A. Noire, Alien: Isolation, and Need for Speed developers. [Brüno voice] Australia is so hot right now.