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: 6,696  Serials: 68,498  Visitors: 74,377,015  Members: 5,632  Photos: 44,013  Lat/Lng: 37,565  Masks: 68,498(1,022.97%)  Traits: 572  Nudges: 223,274  Backglasses: 1,865
  Most Serials: Twilight Zone(1,307)  Most Submissions: Dennis Braun(6,104)  Most Points: Dennis Braun(45,438)  Highest Quality: The Knight(17.00)  Most Nudges: pinballservice-nl(28,311)
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.727
Backglass Image Judge Dredd1993Midway Mfg. Co., a subsidiary of WMS Industries, Inc.429
Backglass Image Star Trek: The Next Generation1993Williams Electronic Games, Inc., a subsidiary of WMS Inc.732
Backglass Image Demolition Man1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.364
Backglass Image Popeye Saves the Earth1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.176