| Slot Machine |  Smart Money | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | South Beach Party | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | South Pacific | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Space Rider | 2004 | Magic Dreams |
| Slot Machine | Spin Poker Deluxe | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Splash Party | 2004 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Split It and Hit It Poker | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Star Bonus | 2004 | Webak Elektronik |
| Slot Machine | Starline Poker | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Stash of Cash | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Stashin' Cash | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Steer Crazy | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Stockpile | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sultry 7s | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sun Queen | 2004 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Super 100 | 2004 | Bally Wulff |
| Slot Machine | Super 200 | 2004 | Bally Wulff |
| Slot Machine | Super 5 Top | 2004 | Magic Dreams |
| Slot Machine | Super Bonus Diamond Dogs | 2004 | AC Coin & Slot USA |
| Slot Machine | Super Bonus Hot Dogs Deluxe | 2004 | AC Coin & Slot USA |
| Slot Machine | Super Huge | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Super Jabara | 2004 | SemiCom Seoul, Korea |
| Slot Machine | Super Monkey | 2004 | Subsino Co., Ltd. |
| Slot Machine | Super Reels 100 | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Super Shot Sevens | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Superbucks IV | 2004 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Supermarket Sweep | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Superstition | 2004 | GTech Corp. Providence, RI, USA |
| Slot Machine | Supreme jackpots | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sweating 7s | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sweet Cent | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sweet Deal | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Sweet Diamond | 2004 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine |  Sweet Hearts II | 2004 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Sweltering 7s | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Swinger's Party | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Take It for a Spin | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Take the Town | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Take-A-Shot | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Tango Fandango | 2004 | IGT International Game Technologies Reno, NV, USA |
