| Gun game |  Arctic Gun | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bat game | Base Hit Model 345 | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Pinball | Magic City | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Altair | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Coronado | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Orion | 1967 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Aqua Gun Model 353 | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Space Pilot | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Alpha | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Delta | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Pegasus | 1968 | Williams Electronics, Inc. Chicago, IL, USA |
| Bat game | Fast Ball Model 370 | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Phantom | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Spooks | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Beta | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Epsilon | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Gamma | 1969 | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg 3 of a Kind 3-Line Pay | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg 5 Liner Fruit model | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg Joker's Wild 5-Coin Multiplier | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg Royal Progressive 3-Line Pay | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg Royal Progressive 5-Coin Multiplier | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg Stars & Bars 3-Line Pay | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Slot Machine | Seeburg Stars & Bars 5-Line Pay | 196? | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Bonanza | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Flotilla | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bat game | Hit and Run Model 382 | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Coin-op Misc. game | Ringer Model 383 | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Cimarron | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's El Grande | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Laguna | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Palos Verde | 1970 | Williams Electronics, Inc. Chicago, IL, USA |
| Bat game | Action Baseball Model 400 | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Jungle Drums | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Sniper | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Liberty Bell | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Times Square | 1971 | Williams Electronics, Inc. Chicago, IL, USA |
| Gun game | Stockade | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's Astrodome | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
| Bowler | United's French Quarter | 1972 | Williams Electronics, Inc. Chicago, IL, USA |
