Tempest

Tempest is my first vector arcade game, where the image is drawn point-to-point, instead of with horizontal scan lines. It's beautiful. They are also somewhat finicky. The only Tempest I saw growing up was at ShowBiz pizza, and I wasn't great at it. 

This example came to me in excellent condition. I did the LV2K upgrade to the low-voltage section of the monitor, replaced the spinner bushings, and installed a high-score save kit.