I already have a 4 player showcase but visual pinball doesn't look good on a TV. Since I remember playing a lot of Williams pinball machines and Robotron is one of my favorite games, also made by Williams I wanted to build something a little different - The RoboPinball 2084.
The pinball apron, plunger, and coin door part are all from a Williams pinball machine and they all have a Williams name or logo on them. The joysticks are Wico 8-way leaf switch and the buttons are translucent leaf switches. The only thing that needs to be done is to add LEDs to the buttons.