The Internet Pinball Serial Number Database or IPSND collects serial numbers of pinball machines and publishes a database of these on the Internet. Our goal is to make available a registration of all pinball machines in existence and allow tools for slicing, dicing and visualization of the data.

Games: 6,708  Serials: 73,243  Visitors: 89,251,604  Members: 5,954  Photos: 48,559  Lat/Lng: 41,591  Masks: 73,243(1,091.88%)  Traits: 579  Nudges: 246,092  Backglasses: 1,865
  Most Serials: Twilight Zone(1,393)  Most Submissions: Dennis Braun(6,225)  Most Points: Dennis Braun(46,363)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(31,890)
Williams WPC (DCS)
IPDB:  View at IPDB (External site)
Stats:  MPU used in 5 games.
   
BackglassGameYearManufacturerSerials
Backglass Image Indiana Jones: The Pinball Adventure1993Williams Electronic Games, Inc., a subsidiary of WMS Inc.784
Backglass Image Judge Dredd1993Midway Mfg. Co., a subsidiary of WMS Industries, Inc.455
Backglass Image Star Trek: The Next Generation1993Williams Electronic Games, Inc., a subsidiary of WMS Inc.775
Backglass Image Demolition Man1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.394
Backglass Image Popeye Saves the Earth1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.192