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Rollergames

36 Years old Pinball Williams Electronics Games, Inc. [Chicago, IL, USA]

Rollergames © 1990 Williams Electronics Games, Incorporated.

TECHNICAL / MACHINE PICT.

Williams System 11C

Main CPU : M6808 (@ 1 MHz)
Sound CPU : Motorola M6809 (@ 2 MHz)
Sound chips : Yamaha YM2151 (@ 3.579545 MHz), DAC, HC55516

Machine Picture

Machine Picture
(members only)

TRIVIA

Based on the short-lived roller derby TV series.

STAFF

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Design : Steve Ritchie (SSR)
Software : Mark Penacho
Artwork : Pat McMahon (MAX)
Sound : Dan Forden (DWF)
Mechanics : Carl Biagi (CAB)

Special Thanks To : Mark Johnson, Bill Thompson, Linda Deal, Roger Sharpe, Elaine Johnson, Paul Johnson, Dick Valosek, Doug Bauer, Manu Jayswal, Butch Ortega, Joe Joos, Kent Pemberton, Al Cardenas, Art Clafford, Lou Isbitz, Jose Delgado, Betty Purcell, Wally Roeder, Herb Uher, Mark Coldebella, Fritz Runyon

SOURCES

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ROM dump (MAME).
Machine's picture (bossyman15)