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Jokerz!

Manufacturer: Williams Electronics Games, Incorporated, a subsidiary of WMS Ind., Incorporated (1985-1999) [Trade Name: Williams]
Year: 1988
Date: December 12, 1988
Type: Solid State Electronic (SS)
Players: 4
Production: 5,403 units (confirmed)

About This Machine

Jokerz! is a solid-state pinball machine from Williams Electronics Games, created by the design team of Barry Oursler and Python Anghelo with artwork by John Youssi. Production began on December 12, 1988 on the Williams System 11B platform, and 5,403 units were built before the run ended in March 1989. The game also carries music and sound by Chris Granner and Jon Hey, with software by Bill Pfutzenreuter, and it uses a unique stereo version of the Williams sound board with its own power requirements and cabling.

Key to Jokerz!'s appeal is its multifaceted, card-themed gameplay. The playfield features two flippers, three pop bumpers, three 3-bank drop target sets, and two kick-out holes. Left and right ramps both lead to a small elevated playfield, while a motorized center ramp raises to enable ball lock for the game's two-ball multiball. A spinning wheel in the backbox displays a poker hand, tying the gambling theme directly into play.

Design-wise, Jokerz! showcases Williams' late-1980s inventiveness, with its motorized ramp, elevated mini-playfield, and backbox wheel creating a sense of depth and mechanical spectacle. John Youssi's bright, detailed artwork brings the card theme to life, immersing players in the atmosphere of a high-stakes poker game.

Images (33)

Technical Details

Theme:
Cards/Gambling
Model Number:
567
MPU:
Williams System 11B
Notable Features:
Flippers (2), Pop bumpers (3), 3-bank drop targets (3), Kick-out holes (2). Left and right ramps lead to small elevated playfield. Motorized center ramp raises for ball lock. Spinning wheel in backbox displays poker hand. Multiball (2).

Credits

Designer:
Barry Oursler, Python Anghelo
Artist:
John Youssi
Software:
Bill Pfutzenreuter
Music:
Chris Granner, Jon Hey
Sound:
Chris Granner
Mechanics:
Joe Joos Jr.

ROM Files

Documentation

  • Operations Manual (low-res; has all pages 1-88)
    6 MB
    Download
  • Operations Manual (low-res; missing pages 73-88)
    4 MB
    Download
  • Operations Manual (Section 3 only, pages 67-88, diagrams & schematics)
    41 MB
    Download
  • Preliminary Operations Manual (December 1988; six pages numbered 0-5)
    827 KB
    Download

Other Files

  • Sound Wiring Corrections
    3 KB
    Download
  • William Service Tip For Audio Hum
    332 KB
    Download