| Slot Machine |  Mariella | 2010 | AGI Austrian Gaming Industries Novomatic Group |
| Slot Machine | Mask & Heart | 2010 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Mastros | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Matsuri Nights | 2010 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Mayan Spirit | 2010 | EGT Euro Games Technology, Ltd. Bulgaria |
| Slot Machine | Medieval Madness | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Mega Winner II Mega Series | 2010 | Bally Tech., Inc. |
| Slot Machine | Memories of Love | 2010 | Aruze Gaming America, Inc. Las Vegas, NV, USA |
| Slot Machine | Meng Gong Jin Sha | 2010 | Richuang Technology Dev. Co., Ltd. Guangdong, China |
| Slot Machine | Mexican Gold | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Mexican Gold 2 | 2010 | Orion Gaming |
| Slot Machine | Mighty Miner | 2010 | Atronic |
| Slot Machine | Millionaire Sevens CineReels | 2010 | Bally Tech., Inc. |
| Slot Machine | Mojo Rising Cascading Reels | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Money | 2010 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Slot Machine | Money Heat Play 50/100 Lines Game Plus | 2010 | Ainsworth Game Technology, Ltd. |
| Slot Machine | Money Maze | 2010 | Ainsworth Game Technology, Ltd. |
| Slot Machine | Money Mojo Top Star | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Mongol Empire G+ Deluxe | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Monkeys to Mars | 2010 | Nova Gaming, LLC |
| Slot Machine | Monopoly - Bonus City | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Monopoly - Planet Go | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Monopoly Advance to Boardwalk | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Monte Carlo | 2010 | Bally Tech., Inc. |
| Slot Machine | Monte Carlo Royale | 2010 | Bally Tech., Inc. |
| Slot Machine | Montezuma | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Moody Money | 2010 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Moon Rising G+ High Denomination | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | More More More Top Star | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Mountains of Money | 2010 | Rocket Gaming Systems |
| Slot Machine | multiPLAY: Kitty Glitter + Malteste Fortune | 2010 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Murphy's Luck | 2010 | Cadillac Jack Duluth, GA, USA |
| Slot Machine | Musketeer's Fortune | 2010 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Mustang Money | 2010 | Ainsworth Game Technology, Ltd. |
| Slot Machine | My Charm | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | My Daughter's Wedding | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Night Club | 2010 | Subsino Co., Ltd. |
| Slot Machine | Night Fever | 2010 | Subsino Co., Ltd. |
| Slot Machine | Night of the Valkyries | 2010 | Orion Gaming |
| Slot Machine | Noah's Ark | 2010 | IGT International Game Technologies Reno, NV, USA |
