| Pachinko |  Monster Castle Model MH | 2010 | Takeya Co., Ltd. |
| Pachinko | Monster Castle Model TKS | 2010 | Takeya Co., Ltd. |
| Pachinko | Monster Castle Model TK | 2010 | Takeya Co., Ltd. |
| Sony PlayStation 3 disc | Monster Jam - Path of Destruction | 2010 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| 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 |
| Fruit Machine | Monty Python's Flying Circus | 2010 | Barcrest Games |
| Fruit Machine | Monty's Millions Cat. B2 | 2010 | Barcrest Games |
| Fruit Machine | Monty's Millions Cat. B3 | 2010 | Barcrest Games |
| Fruit Machine | Monty's Millions Cat. B4 | 2010 | Barcrest Games |
| Fruit Machine | Monty's Millions Cat. C | 2010 | Barcrest Games |
| Amstrad CPC 464 disk | Moody Hb | 2010 | Unknown |
| Slot Machine | Moody Money | 2010 | IGT International Game Technologies Reno, NV, USA |
| NEC PC-6001 Series cart. | Moon Raiders Hb | 2010 | Unknown |
| 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 |
| Sony PlayStation CD | Moses - Prince of Egypt Model SLES-02954 | 2010 | Midas Int. Ent. |
| PC/MS-Windows pack. | Moto Racer | 2010 | GOG sp. z o.o. |
| PC/MS-Windows pack. | Moto Racer 2 | 2010 | GOG sp. z o.o. |
| Sony PlayStation 3 disc |  MotoGP 09/10 | 2010 | CE Europe, Ltd. Capcom Europe London, England 055060 |
| Microsoft XBOX 360 disc | MotoGP 09/10 | 2010 | Capcom Ent., Inc. USA 13388 |
| Sony PSN: PSone Classics pack. |  Motor Toon Grand Prix Model NPUI-94355 | 2010 | Sony Computer Ent. America SCEA CA, USA |
| Sony PSP UMD | Motto NUGA-CEL! Nurture Garment Celebration Model ULJM-05654 | 2010 | Idea Factory Co., Ltd. Japan |
| PC/MS-Windows CD | Mount & Blade - Warband | 2010 | Paradox Interactive |
| Slot Machine | Mountains of Money | 2010 | Rocket Gaming Systems |
| Arcade Video game | Mozarc - Fall in Melody | 2010 | Hypaa |
| LeapFrog Leapster Explorer cart. | Mr. Pencil Saves Doodleburg Model 500-14221-A | 2010 | LeapFrog |
| Nintendo Famicom cart. | Mu Chang Wu Yu Model NJ011 | 2010 | Shenzhen Nanjing Technology Co., Ltd. China |
| Fruit Machine | Multi-hand 3 Card Poker | 2010 | Barcrest Games |
| Video Slot Machine | Multi-Rack Video Scrabble | 2010 | Lightning Gaming, Inc. Boothwyn, PA, USA |
| Fruit Machine | Multichip Roulette | 2010 | Barcrest Games |
| 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 |
| Arcade Video game | Mushi-king Battle! Gacchu-Guts!! | 2010 | SEGA Corp. |
| Slot Machine | Musketeer's Fortune | 2010 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Mustang Money | 2010 | Ainsworth Game Technology, Ltd. |
| Microsoft XBOX 360 disc | MX vs ATV Reflex | 2010 | T-HQ, Inc. Toy HeadQuarters |
| Slot Machine | My Charm | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | My Daughter's Wedding | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
