| DEC PDP-8 soft. |  Hamurabi | 1971 | DEC Digital Equipment Corp. |
| Gun game | Haunted House Model 553 | 1971 | Midway Mfg. Co. Schiller Park, IL, USA |
| Pinball | Hearts Gain | 1971 | Inder Madrid, Spain |
| Pinball | Hi-Score Pool Model 397 | 1971 | Chicago Coin Machine Co. IL, USA |
| Slot Machine | High Hand | 1971 | Games of Nevada |
| Bingo | Hole in One Model 912 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Home Run Model 312 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| BASIC soft. type-in | Horse Race | 1971 | St. James High School |
| Coin-op Misc. game | Hoss Shoes | 1971 | Global Industries |
| Pinball | Jackpot | 1971 | Williams Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Jet Rider | 1971 | Midway Mfg. Co. Schiller Park, IL, USA |
| Trade Stimulator | Joker's Wild | 1971 | United Enterprises, Ltd. Staten Island, NY, USA |
| Gun game | Jungle Drums | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Pinball | Klondike Model 403 | 1971 | Williams Mfg. Co. Chicago, IL, USA |
| Pinball | Lawman Model 313 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Love Bug | 1971 | Williams Mfg. Co. Chicago, IL, USA |
| Slot Machine | Lucky Bars Continental Auto Pay Model 910-1 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Lucky Bars Continental Credit Pay Model 910 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Magic Wizard Model 324 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Mariner Model 930 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Model 888 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Coin-op Misc. game | Monte Carlo | 1971 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Bowler | Monte Carlo | 1971 | Chicago Coin Machine Co. IL, USA |
| CDC 6600 soft. | Mr. Turk | 1971 | Boos & Mundstock |
| Slot Machine | Multi Liner Model 884 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Slot Machine | Mustang Model 903 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Gun game | Night Bomber | 1971 | Chicago Coin Machine Co. IL, USA |
| Pinball | Now Model 307 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Only Star | 1971 | RMG Renato Montanari Giochi Bologna, Italy |
| Data General Nova soft. | Ostrich | 1971 | Arnold & Newborn |
| Pinball | Pee Wee Golf Model 299 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Planets | 1971 | Williams Mfg. Co. Chicago, IL, USA |
| Pinball | Play Ball Model 311 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Slot Machine | Poker Pairs | 1971 | Brenco Weston-super-Mare, England |
| Bowler | Prestige | 1971 | Chicago Coin Machine Co. IL, USA |
| Slot Machine | Race Day Model 882 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| DEC PDP-10 soft. | Reflect | 1971 | Huntington Computer Project |
| Coin-op Misc. game | Road Runner Model 914 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
| Pinball | Roller Coaster Model 296 | 1971 | Gottlieb & Co., D. Chicago, IL, USA |
| Pinball | Round Up Model 923 | 1971 | Bally Mfg. Co. Chicago, IL, USA |
