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Hyperball

Pinball published 40 years ago by Williams Electronics, Inc.

Listed and emulated in MAME.

Hyperball © 1981 Williams Electronics, Incorporated.

TECHNICAL/MACHINE PICT.
1

Williams System 7
Model Number : 509

Main CPU : M6808 (@ 895 KHz)
Sound CPU : M6808 (@ 894.750 KHz)
Sound chips : DAC, HC55516

TRIVIA

Approx. 4,500 units were produced.

STAFF
SOURCES

Game's ROM.
Machine's picture (bossyman15)