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: 6,555  Serials: 61,760  Visitors: 59,601,189  Members: 5,042  Photos: 37,586  Lat/Lng: 31,830  Masks: 61,760(942.18%)  Traits: 557  Nudges: 190,919  Backglasses: 1,865
  Most Serials: Twilight Zone(1,213)  Most Submissions: Dennis Braun(5,706)  Most Points: Dennis Braun(42,427)  Highest Quality: EM-fan(9.45)  Most Nudges: King of Pinball(25,019)
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) 392
Backglass Image Jungle Lord1981Williams Electronics, Inc. (1967-1985) 130
Backglass Image Pharaoh1981Williams Electronics, Inc. (1967-1985) 37
Backglass Image Black Knight Limited Edition1981Williams Electronics, Inc. (1967-1985) 22
Backglass Image Solar Fire1981Williams Electronics, Inc. (1967-1985) 29
Backglass Image Cyclone1981Williams Electronics, Inc. (1967-1985) 0
Backglass Image Barracora1981Williams Electronics, Inc. (1967-1985) 32
Backglass Image Hyperball1981Williams Electronics, Inc. (1967-1985) 109
Backglass Image Thunderball1982Williams Electronics, Inc. (1967-1985) 7
Backglass Image Cosmic Gunfight1982Williams Electronics, Inc. (1967-1985) 29
Backglass Image Varkon1982Williams Electronics, Inc. (1967-1985) 10
Backglass Image Warlok1982Williams Electronics, Inc. (1967-1985) 17
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) 30
Backglass Image Joust1983Williams Electronics, Inc. (1967-1985) 37
Backglass Image Firepower II1983Williams Electronics, Inc. (1967-1985) 88
Backglass Image Laser Cue1984Williams Electronics, Inc. (1967-1985) 67
Backglass Image Star Light1984Williams Electronics, Inc. (1967-1985) 16