| Bowler |  Deville Bowler | 1966 | Chicago Coin Machine Co. IL, USA |
| DEC PDP-7 soft. | Dice Playing Program No. 7-25 | 1966 | DECUS Digital Equipment Computer Users' Society |
| Pinball | Dig-A-Star | 1966 | Talleres del Llobregat, S.A. Barcelona, Spain |
| Slot Machine | Double Up Model 808-B | 1966 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Dualo Super | 1966 | Wulff, Günter Berlin, Germany |
| Slot Machine | Easy Aces Model 802 | 1966 | Bally Mfg. Co. Chicago, IL, USA |
| IBM 7094 soft. | Eliza | 1966 | Weizenbaum, Joseph |
| Pool Table | Empress Model 101C | 1966 | Fischer Mfg. Co., Inc. Tipton, MO, USA |
| Pool Table | Empress Model 92C | 1966 | Fischer Mfg. Co., Inc. Tipton, MO, USA |
| Slot Machine | Extra Stout Model 795 | 1966 | Bally Mfg. Co. Chicago, IL, USA |
| Pool Table | Fiesta 58 | 1966 | Fischer Mfg. Co., Inc. Tipton, MO, USA |
| Slot Machine | Fiesta Bonus Aristocrat Arcadian | 1966 | Ainsworth Consolidated Industries Pty., Ltd. Sydney, Australia |
| Bowler | Flair | 1966 | Chicago Coin Machine Co. IL, USA |
| DEC PDP-1 soft. | Frogmaster | 1966 | Crick, Michael |
| Pinball | Full House | 1966 | Williams Mfg. Co. Chicago, IL, USA |
| Fruit Machine | Full House | 1966 | Bell-Fruit Mfg. Co., Ltd. B.F.M. UK |
| Bat game | Fun Ball Model 536 | 1966 | Midway Mfg. Co. Schiller Park, IL, USA |
| Slot Machine | Galaxy X-136 | 1966 | Jennings & Co., O.D. Chicago, IL, USA |
| Pinball | Gold Rush | 1966 | Bally Mfg. Co. Chicago, IL, USA |
| Gun game | Green Beret Rifle | 1966 | Chicago Coin Machine Co. IL, USA |
| Pinball | Hairy Singers | 1966 | Rally Nice, France |
| Pinball | Hawaiian Isle Model 235it | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Hot Line Model 325 | 1966 | Williams Mfg. Co. Chicago, IL, USA |
| Pinball | Hurdy Gurdy Model 227it | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Hurdy Gurdy Model 227 | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Hyde Park Model 239 | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Ice Show Model 234it | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Ice Show Model 234 | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Bowler | Imperial | 1966 | Chicago Coin Machine Co. IL, USA |
| Pinball | Indianapolis | 1966 | Talleres del Llobregat, S.A. Barcelona, Spain |
| Slot Machine | Keno | 1966 | Raven Electronics |
| Bat game | Little League | 1966 | Midway Mfg. Co. Schiller Park, IL, USA |
| Pinball | Long Island | 1966 | Forster Mfg. |
| Pinball | Luna Park | 1966 | Quevedo |
| DEC PDP-6 soft. | Mac Hack VI | 1966 | Greenblatt, Richard |
| Bat game | Magic Baseball | 1966 | Sheldon, Dickson & Stevens Co. NB, USA |
| Slot Machine | Majestic Jackpots Open Front | 1966 | Coin Devices International |
| Slot Machine | Majestic Open Front | 1966 | Coin Devices International |
| Pinball | Masquerade Model 225 | 1966 | Gottlieb & Co., D. Chicago, IL, USA |
| Slot Machine | Match a Fruit | 1966 | Brenco Weston-super-Mare, England |
