Region | Title | System | Version | Edition | Languages | Serial | Status |
| Microsoft Fun Pocket PC Expansion Pack Pocket PC Fun Expansion Pack | PPC | | Promo | | Part No. 098-88768 | |
| Microsoft Flight Simulator X (Disc 2) | PC | 10.0.60813.1 | Preview | | | |
| Microsoft Flight Simulator X (Disc 2) | PC | 10.0.60517.0 | Beta | | | |
| Microsoft Flight Simulator X (Disc 1) | PC | 10.0.60813.1 | Preview | | | |
| Microsoft Flight Simulator X (Disc 1) | PC | 10.0.60517.0 | Beta | | | |
| Microsoft Flight Simulator 2004: A Century of Flight (Disc 2) | PC | | Rerelease | | 0303 Part No. X09-51959 | |
| Microsoft Flight Simulator 2004: A Century of Flight (Disc 1) | PC | | Rerelease | | 0303 Part No. X09-51949 | |
| Microsoft Flight Simulator 2004: A Century of Flight (Disc 2) | PC | | Original | | 0303 Part No. X09-51959 | |
| Microsoft Flight Simulator 2004: A Century of Flight (Disc 1) | PC | | Original | | 0303 Part No. X09-51949 | |
| Microsoft Flight Simulator 2002 (Disc 2) | PC | | Professional Edition | | 0701 Part No. X08-34803 | |
| Microsoft Flight Simulator 2002 (Disc 1) | PC | | Professional Edition | | 0701 Part No. X08-34800 | |
| Microsoft Entertainment Pack: The Puzzle Collection | PC | | Original | | | |
| Microsoft 3D Movie Maker | PC | | Original | | | |
| Metro3D, Inc. Media Kit 2000 | PC | | Press Kit | | | |
| Metal Slug XX | PSP | 1.00 | Test Sample | | ULUS-10495 | |
| Metal Arms: Glitch in the System | XBOX | | Preview (Demo) | | | |
| Messiah | PC | 2.0 | Demo | | CD-C95-860-D | |
| Merscom Demo Disk | PC | | | | | |
| Merlin's Apprentice | PC | | Promo | | 3106910652-2 | |
| Mercury Meltdown Revolution | WII | | Beta | | | |
| Mercer Mayer's Little Monster at School | CDI | Rev 1 | Original | | 310690097-2 | |
| Menzoberranzan | PC | | Original | | | |
| Mensa MindTeasers | PC | | Original | | | |
| Men of War: Assault Squad | PC | | Original | | P/N 129022D1 | |
| The Memory Works: For Names and Faces | CDI | | | | MWCDi-01 | |
| Megamedia Corporation | PC | | | | | |
| MegaDoom Adventures | PC | | Original | | | |
| Mega Puzzle Pack | PC | | Original | | | |
| Mega Memory | PS2 | 2.23 | Unlicensed | | | |
| Mega Memory | PS2 | 2.22 | Unlicensed | | | |
| Mega Maze | CDI | | Original, Demonstration Disc | | 310-690-061-2, 310690061-2 | |
| Medieval II: Total War: Kingdoms | PC | | Gold Edition | | | |
| Medieval II: Total War: Gold Edition (Disc 1) | PC | | Original | | | |
| Medieval II: Total War | PC | | Gold Edition | | | |
| Media Manager for PSP (PlayStation Portable) System | PC | 2.0 | Original | | CDRM2292790 | |
| Media Creator Software | PC | 1.20 | Original | | | |
| Medal of Honor: Warfighter (Disc 2) | PC | | Limited Edition | | 1971803302 | |
| Medal of Honor: Warfighter (Disc 1) | PC | | Limited Edition | | 1971803301 | |
| Medal of Honor: Pacific Assault (Disc 3) | PC | | Rerelease | | | |
| Medal of Honor: Pacific Assault (Disc 2) | PC | | Rerelease | | | |
| Medal of Honor: Pacific Assault (Disc 1) | PC | | Rerelease | | | |
| Medal of Honor: Heroes 2 | WII | | Beta | | | |
| Medal of Honor: Allied Assault: War Chest | MAC | | Original | | 10750-1DDA | |
| Medal of Honor: Allied Assault (Disc 1) | PC | | GameSpy Best of E3, 10th Anniversary | | 1627507, 1638667 | |
| Medal of Honor: Allied Assault (Bonus Disc) | PC | | Deluxe Edition | | 1462307 | |
| MechWarrior 4: Mercenaries (Disc 2) | PC | | Original | | 0802 Part No. X08-89996 | |
| MechWarrior 4: Mercenaries (Disc 1) | PC | | Original | | 0802 Part No. X08-89993 | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Enhanced Direct 3D Video and 3D Positional Sound | | 01K0612, 1000082-101-U3 | |
| MechWarrior 2: Mercenaries | PC | | Bundle Version Sony OEM | | | |
| MechWarrior 2: Mercenaries | PC | | Titanium Edition: Rerelease | | 1000371.101.US | |
| MechWarrior 2: 31st Century Combat | MAC | | Bundle Version Apple OEM | | CDM-4095-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | | Titanium Edition | | 1000370.101.US | |
| MechWarrior 2: 31st Century Combat | PC | | Titanium Edition: Rerelease | | 1000370.101.US | |
| MechCommander 2 | PC | | Original | | 0601 Part No. X08-11049 | |
| MCI Proof Positive: Your Network Advantage: Portable Proof: October 1994 | CDI | | Original | | | |
| MCI Proof Positive: Telecommunications Revolution: Portable Proof: October 1994 | CDI | | Original | | | |
| MCI Proof Positive: Business Advantage networkMCI: Portable Proof 7/94 | CDI | | Original | | | |
| MCI Proof Positive: Branch Seminar Productions: Portable Proof 7/94 | CDI | | Original | | | |
| Mayhem | XBOX360 | | Original | | EV-2008 | |
| MayaQuest: The Mystery Trail | PC | 1.12 | Rerelease | | PMQ744BE-CD | |
| MayaQuest: The Mystery Trail | PC | 1.12 | SoftKey | | PMQ744DE-CD | |
| MayaQuest: The Mystery Trail | PC | 1.0 | Original | | #HCD645 | |
| Maxis Electronic Press Kit: The Sims | PC | | Press Kit | | | |
| Maximum Chase | XBOX | | Original | | MS-046 | |
| Maximum CD: September 2010 | PC | | | | | |
| Maximum CD: September 2002 | PC | | | | | |
| Maximum CD: September 2001 | PC | | | | | |
| Maximum CD: October 2006 | PC | | | | | |
| Maximum CD: October 2002 | PC | | | | | |
| Maximum CD: October 2001 | PC | | | | | |
| Maximum CD: November 2009 | PC | | | | | |
| Maximum CD: November 2007 | PC | | | | | |
| Maximum CD: November 2001 | PC | | | | | |
| Maximum CD: May 2009 | PC | | | | | |
| Maximum CD: May 2003 | PC | | | | | |
| Maximum CD: May 2002 | PC | | | | | |
| Maximum CD: May 2001 | PC | | | | | |
| Maximum CD: March 2011 | PC | | | | | |
| Maximum CD: March 2009 | PC | | | | | |
| Maximum CD: March 2002 | PC | | | | | |
| Maximum CD: March 2001 | PC | | | | | |
| Maximum CD: June 2005 | PC | | | | | |
| Maximum CD: June 2003 | PC | | | | | |
| Maximum CD: June 2002 | PC | | | | | |
| Maximum CD: June 2001 | PC | | | | | |
| Maximum CD: June 2000 | PC | | | | | |
| Maximum CD: July 2010 | PC | | | | | |
| Maximum CD: July 2005 | PC | | | | | |
| Maximum CD: July 2002 | PC | | | | | |
| Maximum CD: July 2001 | PC | | | | | |
| Maximum CD: January 2010 | PC | | | | | |
| Maximum CD: January 2009 | PC | | | | | |
| Maximum CD: January 2002 | PC | | | | | |
| Maximum CD: Holiday 2005 | PC | | | | | |
| Maximum CD: February 2011 | PC | | | | | |
| Maximum CD: February 2009 | PC | | | | | |
| Maximum CD: February 2002 | PC | | | | | |
| Maximum CD: December 2009 | PC | | | | | |
| Maximum CD: December 2002 | PC | | | | | |
| Maximum CD: December 2001 | PC | | | | | |
| Maximum CD: December 1998 Maximum CD 04 | PC | | | | | |
| Maximum CD: August 2011 | PC | | | | | |
| Maximum CD: August 2009 | PC | | | | | |
| Maximum CD: August 2003 | PC | | | | | |
| Maximum CD: August 2002 | PC | | | | | |
| Maximum CD: August 2001 | PC | | | | | |
| Maximum CD: April 2011 | PC | | | | | |
| Maximum CD: April 2009 | PC | | | | | |
| Maximum CD: April 2002 | PC | | | | | |
| Maximum CD: April 2001 | PC | | | | | |
| Max Media Manager (PC Software) Max Media | PC | | | | | |
| Max Magic | CDI | | Pre-Release Demonstration Disc | | 310-690-113-2 | |
| Max Drive (PC Software Disc) | PC | | Original | | | |
| Maurice Sendak's Little Bear: Rainy Day Activities | PC | 1.0 | Bundle Version OEM | | 7420-CD3 | |
| Maurice Sendak's Little Bear: Rainy Day Activities | PC | | Rerelease | | P/N 3792690-CD | |
| Maurice Sendak's Little Bear: Kindergarten Thinking Adventures | PC | 1.2 | Original | | P/N 379656-CD | |
| Mathtrak K4 | CDI | | Original | | 08395 | |
| Mathtrak K2 | CDI | | Original | | 27394 | |
| Mathtrak K1 | CDI | | Original | | 24494 | |
| Math-A-Thon Presents: Puzzlepets Puzzle Island Adventure | PC | | Original | | | |
| Math-A-Thon presents: Puzzlepets Puzzle Island Adventure | PC | | Rerelease | | | |
| Math on the Move! 1: Addition/Subtraction Intermediate | PC | 2.0 | Original | | | |
| Matchbox Caterpillar Construction Zone 2: Gold Mining CD-ROM | PC | 1.0 | Bundled with CAT Controller | | 40316-0919 | |
| Match Quest | PC | | | | PC 373 | |
| Master of Orion II: Battle at Antares | MAC | | Original | | P/N 7328 | |
| Master of Orion 3 (Disc 2) | MAC | | Original | | 10303-6 | |
| Master of Orion 3 (Disc 1) | MAC | | Original | | 10303-5 | |
| Massive Memory Card Plus | PC | | Original | | | |
| Mary-Kate and Ashley: Sweet 16: Licensed to Drive | PS2 | 1.01 | Original | | SLUS 20603 | |
| Mary-Kate and Ashley: Crush Course | PC | | | | | |
| Marvel: Ultimate Alliance: Special Edition | XBOX360 | | Platinum Hits | | AV-2010 | |
| Marvel: Ultimate Alliance 2 | PS2 | 1.01 | Original | | SLUS 21879 | |
| Marvel: Ultimate Alliance | PSP | 1.02 | Original | | ULUS-10167 | |
| Marvel: Ultimate Alliance (Press Kit) | PC | | Press Kit | | | |
| Marvel vs. Capcom 2: New Age of Heroes | XBOX | | Original | | CC-007 | |
| Marvel Nemesis: Rise of the Imperfects | XBOX | | Demo | | EA-137 | |
| Marvel Nemesis: Rise of the Imperfects | XBOX | | Original | | EA-906 | |
| Mars Moose Stay and Play 1: In the Clubhouse | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 3: Race Through France | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 2: Fairy Tale Island | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 1: City Sights | PC | 2.0 | Original | | | |
| Mars Moose Adventure: WalkAbout 3: World Sports Day | PC | 2.0 | Original | | | |
| Mars Moose Adventure: WalkAbout 2: The Shakespeare Festival | PC | 2.0 | Original | | | |
| Mars Moose Adventure: WalkAbout 1: The Natural History Museum | PC | 2.0 | Original | | | |
| Mario's Early Years CD-ROM Collection | PC | 1.0 | Original | | 2133510-590004/1113100, RVL 13-004-058 | |
| Marathon 2: Durandal | MAC | | Original | | | |
| Mana Khemia: Student Alliance | PSP | 1.00 | Test Sample | | ULUS-10408 | |
| Man vs. Wild with Bear Grylls | XBOX360 | | Original | | CV-2009 | |
| Mall Tycoon 2 | PC | | Original | | | |
| Malice | PS2 | 1.00 | Original | | SLUS 20358 | |
| Malice | XBOX | | Original | | BS-010 | |
| Major League Baseball 2K9 2K Sports Major League Baseball 2K9 | PS2 | 1.02 | Original | | SLUS 21871 | |
| Major League Baseball 2K9 | XBOX360 | | Original | | TT-2114 | |
| Major League Baseball 2K8 | XBOX360 | | Original | | TT-2071 | |
| Major League Baseball 2K7 | XBOX | | Original | | TT-177 | |
| Major League Baseball 2K7 | XBOX360 | | Original | | TT-2042 | |
| Major League Baseball 2K6 | XBOX360 | | Original | | TT-2003 | |
| Major League Baseball 2K6 | XBOX | | Original | | TT-146 | |
| Major League Baseball 2K6 | XBOX360 | | Original | | TT-2003 | |
| Major League Baseball 2K5: World Series Edition | XBOX | | Original | | TT-150 | |
| Major League Baseball 2K5 | XBOX | | Original | | SE-055 | |
| Major League Baseball 2K13 | XBOX360 | | Two Signature Games (MLB 2K13, NBA 2K13) | | TT-2219 | |
| Major League Baseball 2K12 | PS2 | 1.00 | Original | | SLUS 21951 | |
| Major League Baseball 2K12 | XBOX360 | | Original, 2K Sports Combo Pack | | TT-2206 | |
| Major League Baseball 2K11 | PS2 | 1.00 | Original | | SLUS 21945 | |
| Major League Baseball 2K11 | XBOX360 | | Original | | TT-2190 | |
| Major League Baseball 2K10 | PS2 | 1.00 | Original | | SLUS 21929 | |
| Majin and the Forsaken Kingdom | XBOX360 | | Original | | NM-2070 | |
| Majesty: The Fantasy Kingdom Sim | PC | | Linux | | | |
| MahJongg Master 3 | PC | 1.0 | Original | | 02-6252-10 | |
| Magna Carta: Tears of Blood | PS2 | 1.01 | Trade Demo | | SLUS-28053 | |
| Magic Tales: Imo & the King | PC | | Original | | | |
| MAG | PS3 | 01.00 | Original, Greatest Hits | | BCUS-98110 … | |
| Mafia II | PS3 | 01.00 | Original | | BLUS-30281 | |
| Made Man: Confessions of the Family Blood | PS2 | 1.00 | Original | | SLUS 21587 | |
| Madden NFL 25 | XBOX360 | | Original | | EA-2497 | |
| Madden NFL 2004 | XBOX | | Original | | EA-054 | |
| Madden NFL 15 | XBOX360 | | Original | | EA-2521 | |
| Madden NFL 13 | XBOX360 | | Original | | EA-2443 | |
| Madden NFL 11 | PS2 | 1.01 | Original | | SLUS 21937 | |
| Madden NFL 10 | PSP | 1.00 | Original | | ULUS-10441 | |
| Madden NFL 10 | XBOX360 | | Head & Shoulders Demo | | | |
| Madden NFL 09 | XBOX | | Original | | EA-571 | |
| Madden NFL 08 | PC | 1.0.0.0 | Original | | 1535507 | |
| Madden NFL 08 | XBOX | | Beta | | | |
| Madden NFL 08 | XBOX360 | | Original | | EA-2077 | |
| Madden NFL 07 | XBOX360 | | Original | | EA-2027 | |
| Madden NFL 07 | XBOX | | Original | | EA-159 | |
| Madden NFL 06 | XBOX360 | | Original | | EA-2002 | |
| Mad Gab | PC | | Original | | | |
| Mad Dog McCree | CDI | | Demonstration Disc | | 310-690-058-2 | |
| Mad Dog McCree | MCD | | Original | | T-111015 | |
| Mad Dog McCree | CDI | | Demonstration Disc | | 310-690-058-2 | |
| Mad Dash Racing | XBOX | | Original | | ES-001 | |
| MacWorld Gaming MegaPac Volume 3 | MAC | | | | MWCD2005GMMPC | |
| Machiavelli the Prince | PC | 1.1 | Classic Series | | 0-486-40-101 | |
| MacAddict: The Disc 85: September 2003 | MAC | | | | | |
| MacAddict: The Disc 84: August 2003 | MAC | | | | | |
| MacAddict: The Disc 81: May 2003 | MAC | | | | | |
| MacAddict: The Disc 80: April 2003 | MAC | | | | | |
| MacAddict: The Disc 79: March 2003 | MAC | | | | | |
| MacAddict: The Disc 49: September 2000 | MAC | | | | | |
| MacAddict: The Disc 48: August 2000 | MAC | | | | | |
| MacAddict: The Disc 24: August 1998 | MAC | | | | | |
| MacAddict: The Disc 23: July 1998 | MAC | | | | | |
| MacAddict: The Disc 22: June 1998 | MAC | | | | | |
| MacAddict: The Disc 21: May 1998 | MAC | | | | | |
| MacAddict: The Disc 19: March 1998 | MAC | | | | | |
| MacAddict: The Disc 18: February 1998 | MAC | | | | | |
| MacAddict: The Disc 17: January 1998 | MAC | | | | | |
| MacAddict: The Disc 16: December 1997 | MAC | | | | | |
| MacAddict: The Disc 15: November 1997 | MAC | | | | | |
| MacAddict: The Disc 14: October 1997 | MAC | | | | | |
| MacAddict: The Disc 13: September 1997 | MAC | | | | | |
| MacAddict: The Disc 11: July 1997 | MAC | | | | | |
| MacAddict: The Disc 10: June 1997 | MAC | | | | | |
| MacAddict: The Disc 09: May 1997 | MAC | | | | | |
| MacAddict: The Disc 08: April 1997 | MAC | | | | | |
| MacAddict: The Disc 07: March 1997 | MAC | | | | | |
| MacAddict: The Disc 06: February 1997 | MAC | | | | | |
| Mac Board Games | MAC | | Special Edition | | 19786 | |
| M.A.C.H.: Modified Air Combat Heroes | PSP | 1.01 | Original | | ULUS 10180 | |