Whenever knocker goes off, you can actually feel it if you happen to hold the left hand near the left flipper button. The knocker on alphanumerical 6803 games is mounted under the playfield, close to front left corner of the cabinet.
My four dream themes are Star Wars, Iron Maiden, Godzilla, and D&D So far Stern has made 75% of my dream themes and my living room loves it. I would love nothing more than Stern to get D&D license and have you Jack Design a D&D game for me to complete my dream theme collection. :)
Nice look at a machine I've never seen before. There's a certain charm to it, jank and all. Maybe it's the sound effects, but I'd have to drop a few bucks on it if I saw it in the wild. Easy to see why those outlanes never caught on though. Like trying to rub your tummy and pat your head while playing pinball.