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: 53,929  Visitors: 37,483,862  Members: 4,117  Photos: 30,476  Lat/Lng: 26,558  Masks: 53,929(846.48 %)  Traits: 519  Nudges: 154,905  Backglasses: 1,863
  Most Serials: Twilight Zone(1,111)  Most Submissions: Dennis Braun(4,443)  Most Points: Dennis Braun(33,040)  Highest Quality: EM-fan(9.31)  Most Nudges: King of Pinball(20,640)
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) 365
Backglass Image Jungle Lord1981Williams Electronics, Inc. (1967-1985) 119
Backglass Image Pharaoh1981Williams Electronics, Inc. (1967-1985) 34
Backglass Image Black Knight Limited Edition1981Williams Electronics, Inc. (1967-1985) 21
Backglass Image Solar Fire1981Williams Electronics, Inc. (1967-1985) 25
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) 27
Backglass Image Rat Race1983Williams Electronics, Inc. (1967-1985) 3
Backglass Image Time Fantasy1983Williams Electronics, Inc. (1967-1985) 22
Backglass Image Joust1983Williams Electronics, Inc. (1967-1985) 37
Backglass Image Firepower II1983Williams Electronics, Inc. (1967-1985) 82
Backglass Image Laser Cue1984Williams Electronics, Inc. (1967-1985) 63
Backglass Image Star Light1984Williams Electronics, Inc. (1967-1985) 13