Whirlwind © 1990 Williams Electronics Games, Incorporated.
Williams System 11B
Main CPU : M6808 (@ 1 MHz)
Sound CPU : Motorola M6809 (@ 2 MHz), OKI M6808 (@ 1 MHz)
Sound chips : Yamaha YM2151 (@ 3.579545 MHz), (2x) DAC, (2x) HC55516
The interesting aspect of Whirlwind which features a fan which would activate whenever a lock was lit and during multi-ball to simulate a storm.
The red button is held by Pat Lawlor himself, driving the Storm Blasters van on the backglass.
Concept & Design : Pat Lawlor
Software : Bill Pfutzenreuter (Pfutz) (PFZ)
Art: John Youssi (JCY)
Mechanix by : John Krutsch (JRK)
Mechanical Finger in Dike : Jack Skalon
Music & Sounds : Chris Granner (CPG)
Production : The Williams Engineering Staff
Directed by : Pat Lawlor
CONSOLES:
Nintendo Wii (2008) "Pinball Hall of Fame: The Williams Collection"
Sony PlayStation 2 (2008) "Pinball Hall of Fame: The Williams Collection"
Sony PlayStation Portable (2008) "Pinball Hall of Fame: The Williams Collection"
Game's ROM.