Region | Title | System | Version | Edition | Languages | Serial | Status |
| Motocross Mania 3 | XBOX | | Original | | TT-021 | |
| MotoGP '06 | XBOX360 | | Original | | TQ-2004 | |
| MotoGP 07 | XBOX360 | | Original | | TQ-2038 | |
| MotoGP 08 | XBOX360 | | Original, Promo | | CC-2022 | |
| MotoGP 09/10 | XBOX360 | | Original, Promo | | CC-2032 | |
| MotoGP: Ultimate Racing Technology 3 | XBOX | | Original | | TQ-136 | |
| MX vs. ATV Alive | XBOX360 | | Original | | TQ-2171 | |
| My SelfDefence Coach Self-Defense Training Camp | XBOX360 | | Original | | US-2185 | |
| Myst IV: Revelation (Disc 1) | PC | | Original, Limited Edition, Myst: The Collection, Ubisoft eXclusive | | 5004445-1, 681632-DVD1 | |
| Myst IV: Revelation (Disc 2) | PC | | Original, Limited Edition, Myst: The Collection, Ubisoft eXclusive | | 5004445-2, 681632-DVD2 | |
| Metal Arms: Glitch in the System | XBOX | | Original, World Collection | | VU-010 | |
| Metal Slug 3 メタルスラッグ3 | XBOX | | Original | | SN-002 | |
| Major League Baseball 2K9 메이저리그 베이스볼 2K9 | PS3 | 01.01 | Original | | BLKS 20123 … | |
| Max Payne 3 | PS3 | 01.02 | Original | | BLKS 20352 … | |
| Metro: Last Light 메트로 라스트 라이트 | XBOX360 | | Original, Limited Edition | | KM-2037 | |
| MLB 08: The Show | PS3 | 01.00 | Original | | BCKS 10035 … | |
| MLB 09: The Show | PS3 | 01.00 | Original | | BCKS 10073 … | |
| MLB 10: The Show | PS3 | 01.00 | Original | | BCKS 10121 … | |
| MLB 11: The Show | PS3 | 01.01 | Original | | BCKS 10164 … | |
| Murdered: Soul Suspect | PS3 | 01.01 | Original | | BLKS 20483 … | |
| Madden NFL 08 | WII | | Original | | RVL-RNFP-UKV | |
| Mafia II | PS3 | 01.01 | Original | | BLES-00955 | |
| MAG | PS3 | 01.00 | Original | | BCES-00818 | |
| Manchester United Manager 2005 | PS2 | 1.00 | Original | | SLES-52698 | |
| Mass Effect (Disc 1) | PC | | Original | | EAX07706226D1/UK | |
| Mass Effect (Disc 2) | PC | | Original | | EAX07706226D2/UK | |
| Mass Effect 3 (Disc 1) | PC | 1.0.5427.1 | Original | | EAE07708180D | |
| Mass Effect 3 (Disc 2) | PC | 1.0.5427.1 | Original | | EAE07708180D2 | |
| Medal of Honor | PS3 | 01.01 | Original, Tier 1 Edition | | BLES-01108 | |
| Medal of Honor: Vanguard | WII | | Original | | RVL-RMVP-UKV | |
| Medieval Moves | PS3 | 01.00 | Original | | BCES-01336 | |
| Mensa Academy | WII | | Original | | RVL-SSMP-UKV-B0 | |
| Metal Slug Anthology | WII | | Original | | RVL-RMLP-UKV | |
| Metro 2033 | XBOX360 | | Limited Edition | | TQ-2114 | |
| Metro: Last Light: Interactive DVD | PC | | Promo | | | |
| Michael Jackson: The Experience | PS3 | 01.01 | Original | | BLES-01136 | |
| Microsoft Windows XP: The Official Magazine: Issue 12 December 2002 | PC | | | | MSS12-D/10/2002 | |
| Microsoft Windows XP: The Official Magazine: Issue 13 Christmas 2002 | PC | | | | MSS13-D/11/2002 | |
| Microsoft Windows XP: The Official Magazine: Issue 15 February 2003 | PC | | | | MSS15-D/FEB/03 | |
| Microsoft Windows XP: The Official Magazine: Issue 16 March 2003 | PC | | | | MSS16-D/MAR/03 | |
| Microsoft Windows XP: The Official Magazine: Issue 17 April 2003 | PC | | | | MSS17-D/APR/03 | |
| Microsoft Windows XP: The Official Magazine: Issue 19 June 2003 | PC | | | | MSS19-D/JUN/03 | |
| Microsoft Windows XP: The Official Magazine: Issue 24 November 2003 | PC | | | | MSS24-C/NOV/03 | |
| Microsoft Windows XP: The Official Magazine: Issue 28 February 2004 | PC | | | | MSS28-C/FEB/04 | |
| Microsoft Windows XP: The Official Magazine: Issue 30 April 2004 | PC | | | | MSS30-C/APR/04 | |
| Microsoft Windows XP: The Official Magazine: Issue 33 July 2004 | PC | | | | WXP33-C/JUL/04 | |
| Mini Desktop Racing | WII | | Original | | RVL-RCEP-UKV | |
| Monster Trux Arenas | WII | | Original | | RVL-RRXP-EUR | |
| Monster Trux Offroad | WII | | Original | | RVL-RTQP-UKV | |
| MotorStorm: Apocalypse | PS3 | 01.02 | Original | | BCES-01104 | |
| Move Fitness | PS3 | 01.01 | Original | | BCES-01509 | |
| The Movies | PC | | Original | | 32587.101.UK | |
| Musiic Party: Rock the House | WII | | Original | | RVL-R7MP-EUR-B0 | |
| My Spanish Coach: Improve Your Spanish | WII | | Original | | RVL-RESP-UKV | |
| My Word Coach | WII | | Original | | RVL-RZYP-UKV | |
| Myst V: End of Ages | PC | | Focus Essential | | ESS651 | |
| Myth Makers: Orbs of Doom | WII | | Original | | RVL-RMQP-UKV | |
| Myth Makers: Super Kart GP | WII | | Original | | RVL-RMYP-UKV | |
| Myth Makers: Trixie in Toyland | WII | | Original | | RVL-RMZP-UKV | |
| Madden NFL 09 マッデン NFL 09 | XBOX360 | | Original | | EA-2148 | |
| Madden NFL 11 | XBOX360 | | Original | | EA-2302 | |
| Marvel vs. Capcom 3: Fate of Two Worlds マーヴル VS. カプコン3 フェイト オブ トゥー ワールド | XBOX360 | | Original | | CC-2054 | |
| Mass Effect | XBOX360 | | Original, Classics, Platinum Hits | | MS-2024 | |
| Mass Effect 3 (Disc 1) マスエフェクト3 | XBOX360 | | Original, Mass Effect Trilogy | | EA-2397 | |
| Mass Effect 3 (Disc 2) マスエフェクト3 | XBOX360 | | Original, Mass Effect Trilogy | | EA-2397 | |
| MechAssault 2: Lone Wolf メックアサルト2:ローンウルフ | XBOX | | Original, Limited Edition | | MS-107 | |
| MechAssault 2: Lone Wolf (Bonus Disc) | XBOX | | Limited Edition | | MS-131 | |
| Microsoft Flight Simulator X: Acceleration Expansion Pack | PC | 10.0.61637.0 | Original, Gold Edition | | 0707 Part No. X13-85561-01, 0707 Part No. X13-85569-01 | |
| Middle-Earth: Shadow of Mordor (Disc 1) | XBOX360 | | Original | | WR-2092 | |
| Middle-Earth: Shadow of Mordor (Disc 2) | XBOX360 | | Original | | WR-2092 | |
| Mindjack マインドジャック | XBOX360 | | Original | | SQ-2033 | |
| Mindjack | PS3 | 01.01 | Original | | BLES-01009 … | |
| Minecraft: Xbox 360 Edition マインクラフト | XBOX360 | | Original | | MS-2689 | |
| Mortal Kombat vs. DC Universe | XBOX360 | | Original | | MW-2025 | |
| MSI 14 in 1 Games Collection | PC | | Bundle Version OEM | | | |