| Slot Machine |  Lucy's Grape Stomping | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Lump Sum | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | M200 | 2004 | Bally Wulff |
| Slot Machine | Mad Mob | 2004 | Magic Dreams |
| Slot Machine | Madagascar | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Madagascar Money | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Made of Money | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Magic 7 | 2004 | Astro Corp. Taipei, Taiwan |
| Slot Machine | Magic Hall | 2004 | Subsino Co., Ltd. |
| Slot Machine | Magic Lantern Model WMH-208ML | 2004 | Paokai Electronic Enterprise Co., Ltd. Taiwan |
| Slot Machine | Magical Nights | 2004 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Magician | 2004 | Magic Dreams |
| Slot Machine | Magnus | 2004 | Panther |
| Slot Machine | Make It Pay | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Maquina Latina | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Marco Polo | 2004 | AGI Austrian Gaming Industries Novomatic Group |
| Slot Machine | Marco Polo | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Marilyn Monroe Starring in the Million Dollar Jewels | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Mars Land | 2004 | Subsino Co., Ltd. |
| Slot Machine | Maui Wowie | 2004 | Magic Dreams |
| Slot Machine | Mega Jungle | 2004 | Webak Elektronik |
| Slot Machine | Mega Poker | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Mega Road | 2004 | Mega |
| Slot Machine | Merkur Eurocup | 2004 | ADP Merkur GmbH Gauselmann Group Germany |
| Slot Machine | Mexico | 2004 | Mega |
| Slot Machine | Miami | 2004 | Mega |
| Slot Machine | MIB - Men in Black - Galactic Payback | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | MIB - Men in Black - Riches of the Universe | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Miracle-N | 2004 | Unknown Korea |
| Slot Machine | Money Baked Ham | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money Belt | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Money Bug | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Money Hungry | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money in the Bank Number Power | 2004 | Konami Corp. Japan |
| Slot Machine | Money Laundry | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money Mint | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money on the Move | 2004 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Money Pocket | 2004 | Aruze Corp. Japan |
| Slot Machine | Money Shaker | 2004 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money Toad | 2004 | IGT International Game Technologies Reno, NV, USA |
