| Slot Machine |  Louie's Gold Mr. Cashman | 2001 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Luckycats | 2001 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Macau 21 | 2001 | GMS Co., Ltd. Game Master System Taipei, Taiwan |
| Slot Machine | Madame Fortune | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Magic Square | 2001 | Unknown Korea |
| Slot Machine | Magic Square II | 2001 | Unknown Korea |
| Slot Machine | Magic Square III | 2001 | Unknown Korea |
| Slot Machine | Mauna Loa | 2001 | R. Franco Recreativos Franco Madrid, Spain |
| Slot Machine | Maze Man | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Megabucks | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Midnight Matinee | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Milk Money | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Million Dollar Mystery | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Millionaire Blazing 7's | 2001 | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Money Groove | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Money Mansion | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Money Matters | 2001 | Sigma Game, Inc. |
| Slot Machine | Money Up the Wazoo | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Most Wanted Mechanical | 2001 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Ms. Maze Man | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Multi Jackpot | 2001 | Sigma Game, Inc. |
| Slot Machine | Multi-Strike Poker | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Mummy Hunter | 2001 | IGCA Innovative Gaming Corp. of America Las Vegas, NV, USA |
| Slot Machine | Musical Cherries | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Mystery J & B | 2001 | Dyna Co., Ltd. Osaka, Japan |
| Slot Machine | Mystery J & B 2003 | 2001 | Dyna Co., Ltd. Osaka, Japan |
| Slot Machine | Paradise Game | 2001 | Unknown Korea |
| Slot Machine | Pearl-A-Whirl | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Pharaohs Gold | 2001 | Nova Productions England |
| Slot Machine | Pinball Deluxe | 2001 | Barcrest USA IGT Group USA |
| Slot Machine | Pinball 2-Coin Buy-A-Pay | 2001 | Barcrest USA IGT Group USA |
| Slot Machine | Pinball 3-Coin Buy-A-Pay | 2001 | Barcrest USA IGT Group USA |
| Slot Machine | Player's Inn | 2001 | Mega |
| Slot Machine | Popeye | 2001 | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Price Check | 2001 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Race for Diamonds | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Rakin' It In | 2001 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Rapid Double Jackpot | 2001 | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Razzle Dazzle | 2001 | CDS Casino Data Systems Las Vegas, NV, USA |
| Slot Machine | Real Find | 2001 | IGT International Game Technologies Reno, NV, USA |
