| Redemption mechanical game |  Merlin | 2010 | Gamemasters Pty, Ltd. Australia |
| Redemption mechanical game | Metabo Jungle King | 2010 | Hope Japan |
| Arcade Video game | Metal Gear Arcade | 2010 | Konami Digital Ent. Co., Ltd. |
| Sony PSP UMD |  Metal Gear Solid - Peace Walker Model ULAS-42218 | 2010 | Konami Digital Ent. Co., Ltd. |
| Sony PSP UMD | Metal Gear Solid - Peace Walker Model ULES-01372 | 2010 | Konami Digital Ent. Co., Ltd. |
| Sony PSP UMD | Metal Gear Solid - Peace Walker Model ULUS-10509 | 2010 | Konami Digital Ent. Co., Ltd. |
| Pachislot | Metal Slug - SV-001 | 2010 | SNK Playmore Japan |
| Pachislot | Metal Slug - SV-001 Alt. model | 2010 | SNK Playmore Japan |
| PC/MS-Windows DVD | Metal Slug Online | 2010 | Dragonfly |
| Sony PSP UMD | Metal Slug XX | 2010 | Atlus Co., Ltd. Japan |
| Sony PSN: Shodai PS Archives pack. |  Metamor Panic - Doki Doki Youma Busters!! Model NPJJ-00501 | 2010 | Family Soft. Japan |
| Microsoft XBOX 360 disc | Metro 2033 | 2010 | T-HQ, Inc. Toy HeadQuarters |
| PC/MS-Windows CD | METRO 2033 | 2010 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo Wii disc | Metroid - Other M | 2010 | Nintendo Co., Ltd. Japan |
| Slot Machine | Mexican Gold | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Mexican Gold 2 | 2010 | Orion Gaming |
| BlackBerry pack. | Miami Nights 2 - The City is Yours | 2010 | Unknown |
| Pachislot | Midori Don VIVA! Jounetsu Nanbei Hen | 2010 | Eleco, Ltd. Universal Ent. Group Japan |
| Pachislot | Midori no Makibao | 2010 | Heiwa Japan |
| Slot Machine | Mighty Miner | 2010 | Atronic |
| Nintendo Wii disc | Milestone Shooting Collection 2 | 2010 | MileStone, Inc. Japan |
| Pachinko | Million GOD Premium | 2010 | Mizuho Corp. Universal Ent. Group Japan |
| Slot Machine | Millionaire Sevens CineReels | 2010 | Bally Tech., Inc. |
| Redemption mechanical game | Mini Crane Alpha | 2010 | I Will Co. Japan |
| Redemption mechanical game | Mini Crane Alpha Aqua Style | 2010 | I Will Co. Japan |
| Sony PSN: Shodai PS Archives pack. | Minna Atsumare! Igo Kyoshitsu Model NPJI-????? | 2010 | Hamster Japan |
| Nintendo Wii disc | Minna de Bouken! Family Trainer Model RVL-S2AJ-JPN | 2010 | Bandai NAMCO Games, Inc. Japan |
| Sony PSN: PSone Classics pack. | Miracle Space Race Model NPEF-00140 | 2010 | Midas Int. Ent. |
| Sony PSP UMD | Misshitsu no Sacrifice Model ULJS-00251 | 2010 | D3 Publisher, Inc. |
| Sony PSN: PSone Classics pack. | Missile Command Model NPEF-????? | 2010 | Atari, Inc. NY, USA |
| Dragon cass. | Missile Defense Hb | 2010 | Woolham, Stephen J. & Makin, D. |
| MSX cart. | Mission2Mir Hb | 2010 | Ray2Day MSX Soft. |
| Arcade Video game | MJ4 Evolution | 2010 | SEGA Corp. |
| Sony PlayStation 3 disc | MLB 10 - The Show Model BCUS-98207 | 2010 | Sony Computer Ent. America SCEA CA, USA |
| PC/MS-Windows pack. | Mob Rule Classic | 2010 | GOG sp. z o.o. |
| Arcade Video game | Mobile Suit Gundam Extreme Vs. | 2010 | NAMCO Bandai Games, Inc. Japan |
| Sony PlayStation 3 disc | ModNation - Mugen no Kart Oukoku Model BCJS-30041 | 2010 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation 3 disc | ModNation Racers Model BCUS-98167 | 2010 | Sony Computer Ent. America SCEA CA, USA |
| Sinclair ZX Spectrum cass. | Moggy Adventure Hb | 2010 | Mojon Twins, The |
| Slot Machine | Mojo Rising Cascading Reels | 2010 | WMS Gaming, Inc. Chicago, IL, USA |
