What is "barracora"

Barracora is a 1981 pinball machine released by Williams Electronics. It was based on the Williams System 7 design which debuted with the Black Knight game.

Barracora's backglass is more or less a copy of the famous artist H. R. Giger’s painting Li I from 1974. Giger is known for his design in the science fiction horror movie Alien (1979) directed by Ridley Scott.

Among the games elements are two banks of drop targets, including a three-target set (B, A, and RR) and a five-target set (A, C, O, R, A).