Holy crap, I want this with all my soul!
It's a gunner arcade game of ALIENS! Sure, there was the
ALIEN3: THE GUN arcade game (which I want want want, too), but this is ALIENS!!!! I don't have any information on this except that it's fucking awesome. Who knows, maybe it's a custom piece. Either way, this mofo will be gracing my home at some point in my life.