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: 6,371  Serials: 53,909  Visitors: 37,414,931  Members: 4,114  Photos: 30,458  Lat/Lng: 26,545  Masks: 53,909(846.16 %)  Traits: 519  Nudges: 154,807  Backglasses: 1,863
  Most Serials: Twilight Zone(1,111)  Most Submissions: Dennis Braun(4,437)  Most Points: Dennis Braun(32,996)  Highest Quality: EM-fan(9.25)  Most Nudges: King of Pinball(20,622)
Williams WPC Security (WPC-S)
IPDB:  View at IPDB (External site)
Stats:  MPU used in 13 games.
   
BackglassGameYearManufacturerSerials
Backglass Image World Cup Soccer1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.307
Backglass Image The Pinball Circus1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.0
Backglass Image The Flintstones1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.166
Backglass Image Corvette1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.143
Backglass Image Red & Ted's Road Show1994Williams Electronic Games, Inc., a subsidiary of WMS Inc.280
Backglass Image The Shadow1994Midway Mfg. Co., a subsidiary of WMS Industries, Inc.207
Backglass Image Dirty Harry1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.190
Backglass Image Theatre of Magic1995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.390
Backglass Image No Fear: Dangerous Sports1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.165
Backglass Image Indianapolis 5001995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.71
Backglass Image Johnny Mnemonic1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.147
Backglass Image WHO dunnit1995Midway Mfg. Co., a subsidiary of WMS Industries, Inc.99
Backglass Image Jack·Bot1995Williams Electronic Games, Inc., a subsidiary of WMS Inc.99