To provide a pinball game machine capable of enhancing the attraction of a game by producing the presentation sound with improved quality from a speaker set in a limited space.

A speaker device 1 is mounted on the rear side of a front door lens 21 as a game display part disposed on a front door (window door) 20 of the pachinko machine 2 as the pinball game machine, and sound releasing parts 10a of the speaker 10 are disposed on left and right sides in front of the pachinko machine 1 as the stereophonic sound system. An opening part 11 is formed on the rear side of each speaker device 1 to improve the sound quality of the speaker 10.