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: 6,473  Serials: 57,445  Visitors: 47,528,300  Members: 4,574  Photos: 33,675  Lat/Lng: 28,658  Masks: 57,445(887.46 %)  Traits: 548  Nudges: 171,094  Backglasses: 1,865
  Most Serials: Twilight Zone(1,155)  Most Submissions: Dennis Braun(5,167)  Most Points: Dennis Braun(38,405)  Highest Quality: EM-fan(9.49)  Most Nudges: King of Pinball(22,732)
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.607
Backglass Image Judge Dredd1993Midway Mfg. Co., a subsidiary of WMS Industries, Inc.375
Backglass Image Star Trek: The Next Generation1993Williams Electronic Games, Inc., a subsidiary of WMS Inc.628
Backglass Image Demolition Man1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.302
Backglass Image Popeye Saves the Earth1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.145