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: 6,410  Serials: 55,545  Visitors: 41,814,683  Members: 4,273  Photos: 31,991  Lat/Lng: 27,386  Masks: 55,545(866.54 %)  Traits: 545  Nudges: 162,538  Backglasses: 1,865
  Most Serials: Twilight Zone(1,138)  Most Submissions: Dennis Braun(4,759)  Most Points: Dennis Braun(35,358)  Highest Quality: EM-fan(9.54)  Most Nudges: King of Pinball(21,415)
Williams System 7
IPDB:  View at IPDB (External site)
Stats:  MPU used in 20 games.
   
BackglassGameYearManufacturerSerials
Backglass Image Test Fixture1980Williams Electronics, Inc. (1967-1985) 1
Backglass Image Black Knight1980Williams Electronics, Inc. (1967-1985) 369
Backglass Image Jungle Lord1981Williams Electronics, Inc. (1967-1985) 122
Backglass Image Pharaoh1981Williams Electronics, Inc. (1967-1985) 35
Backglass Image Black Knight Limited Edition1981Williams Electronics, Inc. (1967-1985) 21
Backglass Image Solar Fire1981Williams Electronics, Inc. (1967-1985) 26
Backglass Image Cyclone1981Williams Electronics, Inc. (1967-1985) 0
Backglass Image Barracora1981Williams Electronics, Inc. (1967-1985) 31
Backglass Image Hyperball1981Williams Electronics, Inc. (1967-1985) 105
Backglass Image Thunderball1982Williams Electronics, Inc. (1967-1985) 7
Backglass Image Cosmic Gunfight1982Williams Electronics, Inc. (1967-1985) 26
Backglass Image Varkon1982Williams Electronics, Inc. (1967-1985) 10
Backglass Image Warlok1982Williams Electronics, Inc. (1967-1985) 15
Backglass Image Defender1982Williams Electronics, Inc. (1967-1985) 28
Backglass Image Rat Race1983Williams Electronics, Inc. (1967-1985) 3
Backglass Image Time Fantasy1983Williams Electronics, Inc. (1967-1985) 24
Backglass Image Joust1983Williams Electronics, Inc. (1967-1985) 37
Backglass Image Firepower II1983Williams Electronics, Inc. (1967-1985) 84
Backglass Image Laser Cue1984Williams Electronics, Inc. (1967-1985) 66
Backglass Image Star Light1984Williams Electronics, Inc. (1967-1985) 13