The Add-a-ball version of this game is Gottlieb's 1976 'Bank Shot' which was exported to Italy as Gottlieb's 1976 'Spot Pool'. This is the last game made with a half-moon credit window. Gottlieb Domestic & Export Sales Sheets for Sure Shot: 3700 total Domestic Sales: 2407 Export Sales: 1293 The above total does not include 112 Sample games produced in 1975 per handwritten documentation identified by Wayne Neyens as coming from Bob Malvasio, a draftsman for Gottlieb whose initials RHM can be found on schematics.