Quoted from HOOKED:At Allentown I saw Alien for the first time. I hope it was a proto not a production version. For instance the alien wasn't working and there were hold down holes on the metal ramps that went unused. Just seemed about two versions from a production game to me. Last I had read the production was starting back up but if it stays as shown in May 2017 I would go Pro Metallica and add spinners to it and color matching leds to inserts. The hammer didn't do a thing for me and the pro spinner really make a difference. Sure the sinking cross is cool but other than that and some color changing GI's is the same game as pro.
I have had pro since 2013 and cant see Metallica ever leaving the line up.
This is spot on. We are in the process of adding spinners to a mates met pro at the moment!