Jealous of the Mystery Castles...

For me, it's Bally Vector. Not a beloved game, but the combination of the callouts, the weird Mad Max/Tron/Jai Alai theme, and the layout make the game quite unique. The drop targets that "defend" the ramp do clutter the playfield for some people, but I like what it adds to the gameplay. The targets you have to hit in sequence add some extra difficulty & depth to the game. It's a little brutal & hard to figure out what to do for casual pin fans I think, but I don't see myself selling it in the near future. Let's be honest, most visitors are just trying to keep the ball in play at the end of the day...