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: 6,454  Serials: 56,597  Visitors: 45,543,153  Members: 4,477  Photos: 32,930  Lat/Lng: 28,090  Masks: 56,597(876.93 %)  Traits: 546  Nudges: 167,338  Backglasses: 1,865
  Most Serials: Twilight Zone(1,147)  Most Submissions: Dennis Braun(5,019)  Most Points: Dennis Braun(37,413)  Highest Quality: EM-fan(9.51)  Most Nudges: King of Pinball(22,153)
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) 376
Backglass Image Jungle Lord1981Williams Electronics, Inc. (1967-1985) 124
Backglass Image Pharaoh1981Williams Electronics, Inc. (1967-1985) 35
Backglass Image Black Knight Limited Edition1981Williams Electronics, Inc. (1967-1985) 22
Backglass Image Solar Fire1981Williams Electronics, Inc. (1967-1985) 27
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) 28
Backglass Image Varkon1982Williams Electronics, Inc. (1967-1985) 10
Backglass Image Warlok1982Williams Electronics, Inc. (1967-1985) 16
Backglass Image Defender1982Williams Electronics, Inc. (1967-1985) 29
Backglass Image Rat Race1983Williams Electronics, Inc. (1967-1985) 3
Backglass Image Time Fantasy1983Williams Electronics, Inc. (1967-1985) 26
Backglass Image Joust1983Williams Electronics, Inc. (1967-1985) 37
Backglass Image Firepower II1983Williams Electronics, Inc. (1967-1985) 85
Backglass Image Laser Cue1984Williams Electronics, Inc. (1967-1985) 66
Backglass Image Star Light1984Williams Electronics, Inc. (1967-1985) 14