Ok look. “Alien Attackers (Tele Tronic, 1980)” is next.
And yes it doesn’t even exist under MAME. Why? Just look at the fucking thing.
According to Klov.com the machine is an Italian clone of Space Invaders and they seem to think that there is ONE machine in known existence. ONE. It’s probably sitting in some crazy backstreet Italian cafe covered in pasta sauce and whatever that dried cake thing they love is called. No great loss this one I say..