Neat background info on everything Galaga, from the programming to the cabinet design: https://web.archive.org/web/20150803002342/http://shmuplations.com/galaga
![Galaga screenshot, courtesy The Society of Peripheral Studies](https://i0.wp.com/assets.website-files.com/5f43cd133f29b72551b85631/6070cd1dedfe76229645f9cf_Screen-Shot-2020-08-13-at-2.27.png?resize=640%2C637&ssl=1)
Neat background info on everything Galaga, from the programming to the cabinet design: https://web.archive.org/web/20150803002342/http://shmuplations.com/galaga