Wow. I hadn't heard anything about it until now.
It seriously looks like one of the craziest, coolest things ever. The fact that the ever awesome Michale Beihn does the voice acting for the main character makes it even more incredible. It is a stand alone arcade game and not dependent DLC. I have hardly had any time to play games at all lately and am still working on finding the time to beat Infinite, but it is tempting to get this.