| Slot Machine |  Floppy Shoes | 2003 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Forever Sevens | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Four Times Pay | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Free Win | 2003 | Panther |
| Slot Machine | Freedom Stars | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Fruit Cat | 2003 | LGT Co., Ltd. |
| Slot Machine | Fruit Holder | 2003 | Unknown |
| Slot Machine | Fu Rai Jin Model RVN-05-001 | 2003 | Dragon Co., Ltd. |
| Slot Machine | Fu Rai Jin Model RVN-SA-15-001 | 2003 | Dragon Co., Ltd. |
| Slot Machine | Gallop for Gold | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Garfield - It's All About Me! Model 0011 | 2003 | Sigma Game, Inc. |
| Slot Machine | Ghastly Gold | 2003 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Ghost Winners | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Gloria SL | 2003 | Bally Wulff |
| Slot Machine | Go for It | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Going For Fours Poker | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Gold Cherry Model RR9-WH-001 | 2003 | Dragon Co., Ltd. |
| Slot Machine | Gold Fish | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Gold Mine A | 2003 | Unknown Korea |
| Slot Machine | Gold of Roma Classic Blend Series | 2003 | EGT Euro Games Technology, Ltd. Bulgaria |
| Slot Machine | Gold Temple | 2003 | Unknown |
| Slot Machine | Golden Black Jack | 2003 | Yuvo |
| Slot Machine | Golden Bugs Model RR9-WH-002 | 2003 | Dragon Co., Ltd. |
| Slot Machine | Golden Dice | 2003 | Yuvo |
| Slot Machine | Golden Dragon | 2003 | Barcrest USA IGT Group USA |
| Slot Machine | Golden Island | 2003 | Subsino Co., Ltd. |
| Slot Machine | Golden Rivera 777 | 2003 | Unknown Korea |
| Slot Machine | Golden Treasure Island | 2003 | Subsino Co., Ltd. |
| Slot Machine | Golf Circus | 2003 | Subsino Co., Ltd. |
| Slot Machine | Grand Tour - Bicycle Race | 2003 | Universal Co., Ltd Tokyo, Japan |
| Slot Machine | Great Farmer | 2003 | Subsino Co., Ltd. |
| Slot Machine | Haul 'n Cash | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Hawaiian Dream | 2003 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Heros | 2003 | Bally Wulff |
| Slot Machine | Hidden Gold | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hocus Poker | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hole In One Auto Combo | 2003 | Total Amusement Korea |
| Slot Machine | Hollywood Squares - Premier Night | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hollywood Squares - Prize Spin | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Hooray for Hollywood | 2003 | Aruze Corp. Japan |
