| Slot Machine |  Six Appeal | ???? | Bally Wulff |
| Fruit Machine | Sixes & Sevens | ???? | Bell-Fruit Games Bell-Fruit Group, Ltd. Novomatic Group UK |
| Redemption mechanical game | Skill Dozer | ???? | Kramer Mfg. Co., Inc., M. Lakewood, NJ, USA |
| Redemption mechanical game | Skilltester | ???? | LAI Games Leisure & Allied Industries Singapore |
| Slot Machine | Skull Island | ???? | IGT International Game Technologies Reno, NV, USA |
| Kiddie Ride | Sky Wolf | ???? | Merkur Kids Gauselmann Group Germany |
| Redemption mechanical game | Slam Bingo | ???? | Benchmark Games, Inc. Hypoluxo, FL, USA |
| Fruit Machine | Slam Dunk | ???? | JPM International |
| Fruit Machine | Snapshot | ???? | Ace Coin Equipment, Ltd. Cardiff, England |
| Redemption mechanical game | Soccer Bowl | ???? | Bay Tek Games, Inc. Pulaski, WI, USA |
| Fruit Machine | Soccer Crazy | ???? | JPM International |
| Kiddie Ride | SP. Man | ???? | Americana Project Galatina, Italy |
| Kiddie Ride | Space Glider | ???? | Merkur Kids Gauselmann Group Germany |
| Kiddie Ride | Space Shuttle | ???? | Subsino Co., Ltd. |
| Kiddie Ride | Speedy Bike | ???? | Americana Project Galatina, Italy |
| Kiddie Ride | Speedy Launch | ???? | Falgas Spain |
| Redemption mechanical game | Spin Ball | ???? | LAI Games Leisure & Allied Industries Singapore |
| Slot Machine | Spin Poker - Multi-Game | ???? | IGT International Game Technologies Reno, NV, USA |
| Redemption mechanical game | Spin-to-Win | ???? | Lazer-Tron Corp. Pleasanton, CA, USA |
| Slot Machine | Spinning Royal | ???? | Eagle |
| Slot Machine | Spintastic! | ???? | CDS Casino Data Systems Las Vegas, NV, USA |
| Kiddie Ride | Sport Car | ???? | Falgas Spain |
| Fruit Machine | Spotlight | ???? | Barcrest Games |
| Redemption mechanical game | Sputnik | ???? | Zamperla, Antonio Italy |
| Redemption mechanical game | Stack-Em! | ???? | Lazer-Tron Corp. Pleasanton, CA, USA |
| Fruit Machine | Stairway to Heaven | ???? | Global Games |
| Coin-op Misc. game | Star Basket | ???? | AmuseTec S.L. Spain |
| Fruit Machine | Star Night | ???? | Bell-Fruit Games Bell-Fruit Group, Ltd. Novomatic Group UK |
| Slot Machine | Starlet | ???? | Unknown |
| Slot Machine | Stars & Stripes | ???? | Universal Co., Ltd Tokyo, Japan |
| Slot Machine | Stash of Cash | ???? | Rocket Gaming Systems |
| Slot Machine | Steeple Chase | ???? | Global Gaming |
| Slot Machine | Steppi | ???? | Ray Espoo, Finland |
| Slot Machine | Stop the Clock | ???? | BAS British Amusement Services |
| Redemption mechanical game | Stop the Clock | ???? | LAI Games Leisure & Allied Industries Singapore |
| Coin-op Misc. game | Street Basketball | ???? | Benchmark Games, Inc. Hypoluxo, FL, USA |
| Redemption mechanical game | Street Hoops | ???? | P&E Technologies, Inc. Atlantic Highlands, NJ, USA |
| Slot Machine | Strike Rich | ???? | Dragon Co., Ltd. |
| Fruit Machine | Strike-Ten | ???? | JPM International |
| Kiddie Ride | Striker | ???? | Falgas Spain |
