Region | Title | System | Version | Edition | Languages | Serial | Status |
| Machiavelli the Prince | PC | 1.1 | Classic Series | | 0-486-40-101 | |
| Mad Gab | PC | | Original | | | |
| Madden NFL 08 | PC | 1.0.0.0 | Original | | 1535507 | |
| Madeline Thinking Games | PC | | Original | | MPS844AE-CD | |
| Magic Tales: Imo & the King | PC | | Original | | | |
| Mahjongg Artifacts | PC | | | | | |
| MahJongg Master 3 | PC | 1.0 | Original | | 02-6252-10 | |
| Mahjongg: Legends of the Tiles | PC | | Original | | PC356 | |
| Major League Baseball: PC Games Sampler 2000 | PC | | | | | |
| Mall Tycoon 2 | PC | | Original | | | |
| Mario's Early Years CD-ROM Collection | PC | 1.0 | Original | | 2133510-590004/1113100, RVL 13-004-058 | |
| Mars Moose Adventure: WalkAbout 1: The Natural History Museum | PC | 2.0 | Original | | | |
| Mars Moose Adventure: WalkAbout 2: The Shakespeare Festival | PC | 2.0 | Original | | | |
| Mars Moose Adventure: WalkAbout 3: World Sports Day | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 1: City Sights | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 2: Fairy Tale Island | PC | 2.0 | Original | | | |
| Mars Moose Cosmic Quest 3: Race Through France | PC | 2.0 | Original | | | |
| Mars Moose Stay and Play 1: In the Clubhouse | PC | 2.0 | Original | | | |
| Marvel Trading Card Game | PC | | Demo | | | |
| Marvel: Ultimate Alliance (Press Kit) | PC | | Press Kit | | | |
| Mary-Kate and Ashley: Crush Course | PC | | | | | |
| Masque Video Slots Masque Video Slots: 25 Video Slot Machines! | PC | 1.0.1 | | | | |
| Massive Memory Card Plus | PC | | Original | | | |
| Match Quest | PC | | | | PC 373 | |
| Matchbox Caterpillar Construction Zone 2: Gold Mining CD-ROM | PC | 1.0 | Bundled with CAT Controller | | 40316-0919 | |
| Math on the Move! 1: Addition/Subtraction Intermediate | PC | 2.0 | Original | | | |
| Math-A-Thon Presents: Puzzlepets Puzzle Island Adventure | PC | | Original | | | |
| Math-A-Thon presents: Puzzlepets Puzzle Island Adventure | PC | | Rerelease | | | |
| Maurice Sendak's Little Bear: Kindergarten Thinking Adventures | PC | 1.2 | Original | | P/N 379656-CD | |
| Maurice Sendak's Little Bear: Rainy Day Activities | PC | | Rerelease | | P/N 3792690-CD | |
| Maurice Sendak's Little Bear: Rainy Day Activities | PC | 1.0 | Bundle Version OEM | | 7420-CD3 | |
| Max Drive (PC Software Disc) | PC | | Original | | | |
| Max Media Manager (PC Software) Max Media | PC | | | | | |
| Maximum CD: April 2001 | PC | | | | | |
| Maximum CD: April 2002 | PC | | | | | |
| Maximum CD: April 2009 | PC | | | | | |
| Maximum CD: April 2011 | PC | | | | | |
| Maximum CD: August 2001 | PC | | | | | |
| Maximum CD: August 2002 | PC | | | | | |
| Maximum CD: August 2003 | PC | | | | | |
| Maximum CD: August 2009 | PC | | | | | |
| Maximum CD: August 2011 | PC | | | | | |
| Maximum CD: December 1998 Maximum CD 04 | PC | | | | | |
| Maximum CD: December 2001 | PC | | | | | |
| Maximum CD: December 2002 | PC | | | | | |
| Maximum CD: December 2009 | PC | | | | | |
| Maximum CD: February 2002 | PC | | | | | |
| Maximum CD: February 2009 | PC | | | | | |
| Maximum CD: February 2011 | PC | | | | | |
| Maximum CD: Holiday 2005 | PC | | | | | |
| Maximum CD: January 2002 | PC | | | | | |
| Maximum CD: January 2009 | PC | | | | | |
| Maximum CD: January 2010 | PC | | | | | |
| Maximum CD: July 2001 | PC | | | | | |
| Maximum CD: July 2002 | PC | | | | | |
| Maximum CD: July 2005 | PC | | | | | |
| Maximum CD: July 2010 | PC | | | | | |
| Maximum CD: June 2000 | PC | | | | | |
| Maximum CD: June 2001 | PC | | | | | |
| Maximum CD: June 2002 | PC | | | | | |
| Maximum CD: June 2003 | PC | | | | | |
| Maximum CD: June 2005 | PC | | | | | |
| Maximum CD: March 2001 | PC | | | | | |
| Maximum CD: March 2002 | PC | | | | | |
| Maximum CD: March 2009 | PC | | | | | |
| Maximum CD: March 2011 | PC | | | | | |
| Maximum CD: May 2001 | PC | | | | | |
| Maximum CD: May 2002 | PC | | | | | |
| Maximum CD: May 2003 | PC | | | | | |
| Maximum CD: May 2009 | PC | | | | | |
| Maximum CD: November 2001 | PC | | | | | |
| Maximum CD: November 2007 | PC | | | | | |
| Maximum CD: November 2009 | PC | | | | | |
| Maximum CD: October 2001 | PC | | | | | |
| Maximum CD: October 2002 | PC | | | | | |
| Maximum CD: October 2006 | PC | | | | | |
| Maximum CD: September 2001 | PC | | | | | |
| Maximum CD: September 2002 | PC | | | | | |
| Maximum CD: September 2010 | PC | | | | | |
| Maxis CD-ROM Sampler | PC | | | | 0062-037-0901 | |
| Maxis Electronic Press Kit: The Sims | PC | | Press Kit | | | |
| MayaQuest: The Mystery Trail | PC | 1.0 | Original | | #HCD645 | |
| MayaQuest: The Mystery Trail | PC | 1.12 | Rerelease | | PMQ744BE-CD | |
| MayaQuest: The Mystery Trail | PC | 1.12 | SoftKey | | PMQ744DE-CD | |
| MechCommander 2 | PC | 1.0 | Original | | 0601 Part No. X08-11049 | |
| MechWarrior 2: 31st Century Combat | PC | | Titanium Edition | | 1000370.101.US | |
| MechWarrior 2: 31st Century Combat | PC | | Titanium Edition: Rerelease | | 1000370.101.US | |
| MechWarrior 2: Mercenaries | PC | | Bundle Version Sony OEM | | | |
| MechWarrior 2: Mercenaries | PC | | Titanium Edition: Rerelease | | 1000371.101.US | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Enhanced Direct 3D Video and 3D Positional Sound | | 01K0612, 1000082-101-U3 | |
| MechWarrior 4: Mercenaries (Disc 1) | PC | | Original | | 0802 Part No. X08-89993 | |
| MechWarrior 4: Mercenaries (Disc 2) | PC | | Original | | 0802 Part No. X08-89996 | |
| Medal of Honor: Allied Assault (Bonus Disc) | PC | | Deluxe Edition | | 1462307 | |
| Medal of Honor: Allied Assault | PC | 1.0 | Demo | | 4016207 | |
| Medal of Honor: Allied Assault (Disc 1) | PC | | GameSpy Best of E3, 10th Anniversary | | 1627507, 1638667 | |
| Medal of Honor: Allied Assault (Disc 1) | PC | | Bundle Version Microgistix OEM | | 1432407 | |
| Medal of Honor: Pacific Assault | PC | | Demo | | 4051407 | |
| Medal of Honor: Pacific Assault (Disc 1) | PC | | | | | |
| Medal of Honor: Pacific Assault (Disc 2) | PC | | | | | |
| Medal of Honor: Pacific Assault (Disc 3) | PC | | | | | |
| Medal of Honor: Warfighter (Disc 1) | PC | | Limited Edition | | 1971803301 | |
| Medal of Honor: Warfighter (Disc 2) | PC | | Limited Edition | | 1971803302 | |
| Media Creator Software | PC | 1.20 | Original | | | |
| Media Manager for PSP (PlayStation Portable) System | PC | 2.0 | Original | | CDRM2292790 | |
| Medieval II: Total War | PC | | Demo | | | |
| Medieval II: Total War | PC | | Gold Edition | | | |
| Medieval II: Total War: Gold Edition (Disc 1) | PC | | Original | | | |
| Medieval II: Total War: Kingdoms | PC | | Gold Edition | | | |
| Mega Puzzle Pack | PC | | Original | | | |
| MegaDoom Adventures | PC | | Original | | | |
| Megamedia Corporation | PC | | | | | |
| Men of War: Assault Squad | PC | | Original | | P/N 129022D1 | |
| Mensa MindTeasers | PC | | Original | | | |
| Menzoberranzan | PC | | Original | | | |
| Merlin's Apprentice | PC | | Promo | | 3106910652-2 | |
| Merscom Demo Disk | PC | | | | | |
| Messiah | PC | 2.0 | Demo | | CD-C95-860-D | |
| Metro3D, Inc. Media Kit 2000 | PC | | Press Kit | | | |
| Microsoft 3D Movie Maker | PC | | Original | | | |
| Microsoft Entertainment Pack: The Puzzle Collection | PC | | Original | | | |
| Microsoft Flight Simulator 2002 (Disc 1) | PC | | Professional Edition | | 0701 Part No. X08-34800 | |
| Microsoft Flight Simulator X (Disc 1) | PC | 10.0.60517.0 | Beta | | | |
| Microsoft Flight Simulator X (Disc 1) | PC | 10.0.60813.1 | Preview | | | |
| Microsoft Flight Simulator X (Disc 2) | PC | 10.0.60517.0 | Beta | | | |
| Microsoft Flight Simulator X (Disc 2) | PC | 10.0.60813.1 | Preview | | | |
| Microsoft Game Studios: Media CD | PC | | Press Kit | | | |
| Microsoft Golf 1998 Edition | PC | 4.0.57.0326 | Bundle Version OEM | | 0398 Part No. X03-64700 | |
| Microsoft Home and Retail Division: Media Kit: Holiday 2000 | PC | | Press Kit | | | |
| Microsoft Play Pack CD-ROM Play Pack | PC | | | | 098-86356 | |
| Microsoft Play Pack CD-ROM Play Pack | PC | | | | 098-86356 | |
| Microsoft Plus! for Kids | PC | | Original | | 1196 Part No. 91032 | |
| Microsoft Revenge of Arcade | PC | | Original | | 0598 Part No. X03-61990 | |
| Microsoft SideWinder Force Feedback 2 | PC | 1.00 | Original | | X05-63531 | |
| Microsoft SideWinder: Game Controller Software 3.0 | PC | | Rerelease | | 0798 Part No. X03-69214 | |
| Microsoft Software Jukebox | PC | | Bundle Version HP OEM | | 0804 Part No. X10-88170 | |
| Midway E3 2004 (Press Kit) | PC | | Press Kit | | | |
| Midway E3 2005 (Trailer Disc) | PC | | Press Kit | | | |
| Midway E3 2005 (Asset Disc) | PC | | Press Kit | | | |
| Midway E3 2005 (Asset Disc: Ed, Edd n Eddy) | PC | | Press Kit | | | |
| Midway E3 2005 (Asset Disc: Unreal Tournament 2007) | PC | | Press Kit | | | |
| Midway: E3 Preview, Logos, Screen Shots | PC | | Press Kit | | | |
| Millennium Gamepak | PC | | Original | | | |
| Millie & Bailey Kindergarten | PC | 1.0 | Original | | | |
| Millie & Bailey Preschool | PC | 1.0 | Original | | | |
| Miss Maggie's Earth Adventures | PC | | Original | | | |
| Miss Management | PC | 1.0.0.0 | Original | | P/N 61181-CD | |
| Missing (Install CD) | PC | | Original | | PCO436CD | |
| Missing (Play CD) | PC | | Original | | PCO436CD | |
| Mona & Moki 2: Drive Me Wilder! | PC | 2.0 | Original | | | |
| Monopoly | PC | | Atari | | Part #25188CDA | |
| Monopoly Junior | PC | 1.0 | General Mills | | | |
| The Moon Project The Moon Project: Sequel to Earth 2150 | PC | 1.3 | Original | | 380919-CD | |
| Moop & Dreadly in The Treasure on Bing Bong Island The Treasure of Bing Bong Island Starring Moop & Dreadly | PC | | Mailer | | SKU:10-1111 | |
| Moop & Dreadly in The Treasure on Bing Bong Island | PC | | Rerelease | | G8376 | |
| Mortimer Beckett Hidden Object Collection Mortimer Beckett Collection | PC | | | | 30280-CD | |
| Motorhead | PC | | Bundle Version Diamond OEM | | 75500066-001 | |
| The Movies: Stunts & Effects Expansion Pack (Press Kit) | PC | | Press Kit | | | |
| MPG-Net Multi-Player Games Network | PC | 4.25 | Original | | | |
| Mrs. Flinkster's Spelling Accelerator | PC | | Scholastic | | 23345-00 | |
| MTV's Spankin' New Disc | PC | | | | | |
| Multimedia World Live! April 1996 | PC | | | | | |
| Multimedia World Live! February 1996 | PC | | | | | |
| Multimedia World Live! March 1996 | PC | | | | | |
| Multipath Movies Digital Projector On-line CD | PC | | | | | |
| MVP Baseball 2003 (Disc 1) | PC | | EA Sports Collection | | 1460807 | |
| MVP Baseball 2003 (Disc 2) | PC | | EA Sports Collection | | 1460817 | |
| MVP Software The MVP Software Series | PC | | Original | | 70033 | |
| My First Amazing History Explorer DK Interactive Learning: My First Amazing History Explorer | PC | | Original | | | |
| My Little Pony: Friendship Gardens My Little Pony | PC | 1.0 | Games Just for Girls | | 10200-CD2 | |
| Myst V: End of Ages (Disc 1) | PC | | Original | | 682523-CD1 | |
| Myst V: End of Ages (Disc 2) | PC | | Original | | 682523-CD2 | |
| Myst V: End of Ages (Disc 3) | PC | | Original | | 682523-CD3 | |
| Myst: Masterpiece Edition | PC | | 10th Anniversary DVD Edition | | 651116-DVD1 | |
| Mystery Case Files: Ravenhearst / Hidden Expedition: Amazon | PC | | The Best of Big Fish Games | | | |
| Mystery Masters: Beyond Mystery 6 Pack | PC | | Collector's Edition | | | |
| Mystery Masters: Dark Sanctuaries 6 Pack | PC | | Collector's Edition | | 37400_DVD | |
| Mystery Masters: Forbidden Souls 7 Pack | PC | | Collector's Edition | | 37390_DVD | |
| Mystery Masters: Ominous Paths 6 Pack | PC | | Collector's Edition | | | |
| Mystery Masters: Supernatural Stories (Disc 1) Mystery Masters: Supernatural Stories Collection | PC | | Collector's Edition | | 38800_DVD1 | |
| Mystery Masters: Supernatural Stories (Disc 2) Mystery Masters: Supernatural Stories Collection | PC | | Collector's Edition | | 38800_DVD2 | |
| Mystery Masters: The Amazing Journeys Collection | PC | | Collector's Choice | | 40041_DVD | |
| Mystery Masters: The Treasures of Mystery Island 6 Pack | PC | | Original | | | |
| Mystery of the Crystal Portal: Beyond the Horizon Mystery of the Crystal Portal 2 | PC | | Original | | 02-8658-10 | |
| The Mystery of Tooltown | PC | | Original | | | |
| Mystery Stories Trilogy | PC | 1.0.0 | Original | | | |
| Mystery Trackers: Four Aces & Silent Hollow | PC | | | | 33480010US | |
| Mystery Vault | PC | | Encore | | 31740-CD | |
| Mysteryville 2 / Pirateville Mysteryville 2 and Pirateville | PC | | Original | | | |
| Myth II: Soulblighter | PC | | Linux | | | |
| Myth II: Soulblighter | PC | 1.3 | Linux (Demo) | | | |
| Monopoly / The Game of Life | PC | | Original | | 12-CB65 09/12 12-00182 | |
| Minecraft: Story Mode: A Telltale Games Series: The Complete Adventure | PC | 2016.5.17.1283 | Original | | MCTCAPCNA | |
| Mount & Blade: Warband | PC | | Original | | PDX5507US | |
| Mini Ninjas | PC | 1.0 | Original | | | |
| Myst III: Exile | PC | 1.27 | Limited Edition, 10th Anniversary DVD Edition, Myst IV: Revelation Limited Edition | | 651116-DVD3 | |
| Myst III: Exile | PC | 1.27.0 | 25th Anniversary Collection | | | |
| Myst IV: Revelation | PC | 1.3.0 | 25th Anniversary Collection | | | |
| M.A.X. 2: Mechanized Assault & Exploration | PC | 1.1 | Original | | CD-ICD-640-0 | |
| M.A.X.: Mechanized Assault & Exploration (Interactive Demo) | PC | | Demo | | CD-ICD-082-D | |
| M.I.A.: Missing in Action (Disc 1) | PC | | Original | | 04-15503CD1 | |
| M.I.A.: Missing in Action (Disc 2) | PC | | Original | | 04-15503CD2 | |
| M&M's: The Lost Formulas The High Energy Action Math Game | PC | 1.0 | Original | | 0-7435-0251-5 | |
| M1 Tank Platoon II | PC | | Demo | | | |
| M1 Tank Platoon II | PC | 1.0 | Original | | 0-532-47-101 | |
| Maabus (Passkey 1) | PC | | Original | | | |
| Maabus (Passkey 2) | PC | | Original | | | |
| Maabus (Passkey 3) | PC | | Original | | | |
| Macabre Mysteries: Curse of the Nightingale | PC | | Collector's Edition | | 33400010US | |
| Mad Dog II: The Lost Gold | PC | 1.01 | Original | | | |
| Mad Dog McCree | PC | 1.01 | | | | |
| Mad Dog McCree | PC | 1.01 | 5 ft. 10 PAK Collector's Edition | | | |
| Mad Dog McCree | PC | 1.02 | Original | | | |
| Mad Dog McCree | PC | 1.03b | Original | | 88G8131 | |
| MAD: Global Thermonuclear War MAD: Mutually Assured Destruction | PC | 1.0.0.1 | Rerelease | | | |
| Madden NFL 06 (Disc 1) | PC | | Original | | 1496607 | |
| Madden NFL 06 (Disc 2) | PC | | Original | | 146617 | |
| Madden NFL 06 (Disc 3) | PC | | Original | | 1496627 | |
| Madden NFL 07 | PC | | Original | | 1522507 | |
| Madden NFL 08 | PC | | EA Sports 08 Collection | | 1683807 | |
| Madden NFL 2000 | PC | | CD-ROM Classics | | 790507 | |
| Madden NFL 2000 | PC | | Original, Bundle Version OEM | | | |
| Madden NFL 2001 | PC | | Original | | 1413607 | |
| Madden NFL 2001 | PC | | Original | | 1413607 | |
| Madden NFL 2001 | PC | | Classics | | 1225217 | |
| Madden NFL 2001 | PC | | Bundle Version Compaq OEM | | 1413607 | |
| Madden NFL 2002 | PC | | Original | | 1433307 | |
| Madden NFL 2003 | PC | | EA Sports Collection | | 1284807 | |
| Madden NFL 2003 | PC | | Original | | 1452007 | |
| Madden NFL 2004 (Disc 1) | PC | | Rerelease | | 1616607 | |
| Madden NFL 2004 (Disc 1) | PC | | Original | | 1463907 | |
| Madden NFL 2004 (Disc 2) | PC | | Rerelease | | 1616617 | |
| Madden NFL 2004 (Disc 2) | PC | | Original | | 1463917 | |
| Madden NFL 2005 (Disc 1) | PC | | Original | | 1476807 | |
| Madden NFL 2005 (Disc 1) | PC | | Original | | 1476807 | |
| Madden NFL 2005 (Disc 2) | PC | | Original | | 1476817 | |
| Madden NFL 2005 (Disc 2) | PC | | Original | | 1476817 | |
| Madden NFL 2005 (Disc 3) | PC | | Original | | 1476827 | |
| Madden NFL 2005 (Disc 3) | PC | | Original | | 1476827 | |
| Madden NFL 97 (Disc 1) | PC | | Original | | 772707 | |
| Madden NFL 97 (Disc 2) | PC | | Original | | 772717 | |
| Madden NFL 98 (Disc 1) | PC | | Original | | 775607 | |
| Madden NFL 98 (Disc 2) | PC | | Original | | 775617 | |
| Madden NFL 99 (Madden 101) | PC | | Original | | 790517 | |
| Madden NFL 99 | PC | 1.0 | Original | | 790507 | |
| Madden NFL 99 | PC | 2.10 | CD-ROM Classics | | 1167907 | |
| Madden NFL Football: Limited Edition | PC | | CD-ROM Classics | | 5808 | |
| Madeline 1st & 2nd Grade Math (Disc 1) (1st Grade Math) | PC | | Original | | MFM744AE-CD1 | |
| Madeline 1st & 2nd Grade Math (Disc 2) (2nd Grade Math) | PC | | Original | | MFM744AE-CD2 | |
| Madeline Rainy Day Activities | PC | 1.0 | Original | | MRD844AE-CD | |
| Madeline Thinking Games | PC | | Scholastic Clubs and Fairs | | 76302135 | |
| Madeline Thinking Games Deluxe (Disc 1) (Thinking Games) | PC | | Original | | MTG744AE-CD1 | |
| Madeline Thinking Games Deluxe (Disc 2) (European Adventures) | PC | | Original | | MTG744AE-CD2 | |
| Madeline: European Adventures | PC | | Original | | 11090-CD | |
| Madeline: European Adventures | PC | | Smart Saver | | MEA844AE-CD | |
| The Madness of Roland | PC | | Original | | | |
| Maelstrom: The Ultimate Galactic Strategy Game | PC | | Super 16 CD Pak Volume 2 | | MQ 13-004-141 | |
| Maestro Dual Pack: Music of Death & Notes of Life | PC | | Original | | 33404010US | |
| Mafia (Disc 1) | PC | 1.0 | Original, Maximum Underworld | | | |
| Mafia (Disc 1) | PC | 1.2 | Rerelease | | | |
| Mafia (Disc 2) | PC | 1.0 | Original, Maximum Underworld | | | |
| Mafia (Disc 2) | PC | 1.2 | Rerelease | | | |
| Mafia (Disc 3) | PC | 1.0 | Original, Maximum Underworld | | | |
| Mafia (Disc 3) | PC | 1.2 | Rerelease | | | |
| Mage Knight: Apocalypse (Disc 1) | PC | 1.00.000 | Original | | 40008 | |
| Mage Knight: Apocalypse (Disc 2) | PC | 1.00.000 | Original | | 40008 | |
| Mage Knight: Apocalypse (Disc 3) | PC | 1.00.000 | Original | | 40008 | |
| Mage Knight: Apocalypse (Disc 4) | PC | 1.00.000 | Original | | 40008 | |
| Mage Knight: Apocalypse (Disc 5) | PC | 1.00.000 | Original | | 40008 | |
| Mage Knight: Apocalypse (Disc 6) | PC | 1.00.000 | Original | | 40008 | |
| MageSlayer | PC | 1.00.000 | Original | | 04-12524CD | |
| Magic & Mayhem | PC | | Original | | | |
| Magic & Mayhem for Heretic | PC | | Original | | | |
| Magic & Mayhem: The Art of Magic | PC | | Original | | | |
| Magic Ball 2 | PC | | Original | | | |
| Magic Carpet | PC | | CD-ROM Classics: Gold Edition | | 5571 | |
| Magic Carpet / PGA Tour 96 | PC | | Bundle Version Compaq OEM | | | |
| Magic Carpet 2: The Netherworlds | PC | | CD-ROM Classics: Gold Edition | | 5857 | |
| The Magic Death: Virtual Murder 2 | PC | | Original | | CDRM1125830 | |
| The Magic Death: Virtual Murder 2 | PC | | CD-ROM Ten Pak | | | |
| Magic Encyclopedia | PC | | Original | | | |
| Magic Encyclopedia: Moonlight | PC | | Original | | | |
| The Magic of Interactive Entertainment | PC | | Book Bundle | | | |
| The Magic of Interactive Entertainment: 2nd Edition (Disc 1) | PC | | Book Bundle | | | |
| The Magic of Interactive Entertainment: 2nd Edition (Disc 2) | PC | | Book Bundle | | | |
| Magic: The Gathering | PC | 1.0 | Original | | 0-421-47-101 | |
| Magic: The Gathering Online | PC | 1.0.940 | Original | | 51017800001 EN | |
| Magic: The Gathering Online | PC | 1.0.940 | Original | | 51017800001 EN | |
| Magic: The Gathering Online | PC | beta 1.0 | Beta | | | |
| Magic: The Gathering: Battlegrounds (Install Disc) | PC | 1.00.000 | Original | | Part # 24436CD1 | |
| Magic: The Gathering: Battlegrounds (Play Disc) | PC | 1.00.000 | Original | | Part # 24436CD2 | |
| Magic: The Gathering: BattleMage | PC | | Original | | | |
| Magic: The Gathering: Duels of the Planeswalkers | PC | 3.0 | Original | | 0-506-47-101 | |
| Magic: The Gathering: Interactive Encyclopedia | PC | 1.0 | Original | | 510-T11511 | |
| Magic: The Gathering: Ninth Edition Demo CD-ROM | PC | | | | | |
| Magic: The Gathering: Ninth Edition Demo CD-ROM | PC | | | | 51095081000001 EN | |
| Magic: The Gathering: Starter Level | PC | | Seventh Edition | | | |
| Magic: The Gathering: Starter Level | PC | | Sixth Edition | | | |
| Magic: The Gathering: Trading Card Game | PC | | Demo | | | |
| The Magician's Handbook: Cursed Valley | PC | | Original | | P/N: 116927 | |
| Magicom Collection featuring 40 Hot Games, Doom | PC | 2.1 | Original | | | |
| Magicom Collection featuring Armageddon | PC | 2.1 | Original | | | |
| Magicom Collection featuring Delirium | PC | 2.1 | Original | | | |
| Magicom Collection featuring Puzzle 40 Pack | PC | 2.1 | Original | | | |
| Magicom Collection featuring Touch Type Tutor | PC | 2.1 | Original | | | |
| Magnificent Seven | PC | | Original | | 04-16713CD | |
| Mah Jong Medley Mahjong Medley | PC | 2.01 | Original | | | |
| Mah Jong Quest MahJong Quest: An Epic Tale of Tile Matching | PC | | Original | | | |
| Mahjong Escape Collection | PC | | Original | | P/N: 119222-G | |
| Mahjong Escape: Ancient China | PC | 1.0.0.5 | Original | | MJC-10-00798 01/11 10-00206 | |
| Mahjong Garden To Go | PC | 1.1R | Original | | 1482807 | |
| MahJong Quest 3: The Balance of Life | PC | | Original | | | |
| MahJong Quest II | PC | | Original | | | |
| Mahjong: Titanium Collection | PC | | Original | | 37140-DVD | |
| Mahjongg Challenge | PC | 1.0 | Original | | JC 208-01 | |
| Mahjongg Classic | PC | | Original | | | |
| Mahjongg Investigations: Under Suspicion | PC | | Original | | P/N: 71518 | |
| Mahjongg Master 5 | PC | 1.0 | Original | | 02-8255-10 | |
| MahJongg Master 6 | PC | 1.0 | Original | | 02-2108-10 | |
| Mahjongg Platinum 4 Mahjongg 4 Deluxe | PC | | Original | | | |
| Mahjongg: The Ultimate Collection 2 | PC | | Original | | JC570 | |
| Maisy's Playhouse | PC | | Original | | | |
| Majestic Chess | PC | 1.3 | Rerelease | | P/N: 10431 | |
| Majestic Chess | PC | 1.3 | Rerelease | | P/N: 10431 | |
| Majestic Part 1: Alien Encounter Majestic Part I: Alien Encounter | PC | | Original | | | |
| Majesty: The Fantasy Kingdom Sim | PC | | Demo | | PRODUCT# 99185 | |
| Majesty: The Fantasy Kingdom Sim | PC | 1.0 | Original | | Product # 99335 | |
| Majesty: The Fantasy Kingdom Sim | PC | 1.4 / 1.1.0.11 | Gold Edition | | Part # 23116CD | |
| Majesty: The Northern Expansion Add-On Pack | PC | 1.1.0.7 | Original | | Product # 99777 | |
| Major Stryker | PC | 1.4 | Original | | | |
| Make the Grade! Vol. 1 Mazlo's Spelling Adventure | In Grandma's Attic | PC | | SoftKey | | MGB344AE-CD | |
| Make the Grade! Vol. 2 Zoo Explorers | McGee School Days | PC | | SoftKey | | ZMB344AE-CD | |
| Make the Grade! Vol. 3 Ocean Explorers | MetroGnomes' Music | PC | | SoftKey | | OMB344AE-CD | |
| Make the Grade! Vol. 4 Ancient Empires | Museum Madness | PC | | SoftKey | | AEB444AE-CD | |
| Make the Grade! Vol. 5 The Amazon Trail | Time Riders in American History | PC | | SoftKey | | ATB444AE-CD | |
| Make the Grade! Vol. 6 Path to the Yukon (The Yukon Trail) | Odell Down Under | PC | | SoftKey | | POB444AE-CD | |
| The Making of Riven: The Sequel to Myst | PC | 1.0 | Ages of Myst: Fifth Anniversary Commemorative Edition | | 1842333 | |
| The Making of Sid Meier's Civilization III (Video) | PC | | Limited Edition | | Part No. 04-23072CD2 | |
| The Making of the Batman Forever Video Game | PC | | Promo | | R00511 | |
| The Making of Tom Clancy's Ghost Recon | PC | | PC Game Bundle | | PART NO. 610397-TRCD | |
| Malice Malice: 23rd Century Ultraconversion for Quake | PC | | Original | | | |
| Malkari Malkari: When Stars Collide... Let The Battles Begin! | PC | 1.00 | Original | | 01073 CD | |
| Mall of America Tycoon | PC | | Original | | | |
| Mall Tycoon | PC | 1.1 | Rerelease | | | |
| Mall Tycoon | PC | 1.1 | Rerelease | | | |
| Mall Tycoon | PC | 1.1 | Rerelease | | | |
| Mall Tycoon 2 | PC | | Original | | | |
| Mall Tycoon 2 Deluxe | PC | | Original | | | |
| Mall Tycoon 3 | PC | | Original | | #31268-1 | |
| Mamono Musume: Life with a Lamia | PC | 1.0 | Original | | JAST020 | |
| Man Enough (Disc 1) | PC | 1.0.4 | Original | | | |
| Man Enough (Disc 2) | PC | 1.0.4 | Original | | | |
| Man of War II | PC | 1.01 | | | 04-18518CD | |
| Man Parts | PC | | Original | | | |
| Mandrake Linux Gaming Edition (Disc 1) (First Installation CD) | PC | | Original | | | |
| Mandrake Linux Gaming Edition (Disc 2) (Second Installation CD) | PC | | Original | | | |
| Mandrake Linux Gaming Edition (Disc 3) (Commercial Applications CD 1) | PC | | Original | | | |
| The Manhole | PC | | | | 5107 023 00081 | |
| The Manhole: CD-ROM Masterpiece Edition | PC | | Original | | | |
| The Manhole: New and Enhanced! | PC | | | | | |
| Manhunt (Disc 1) | PC | | Original | | | |
| Manhunt (Disc 2) | PC | | Original | | | |
| Manhunt (Disc 3) (Play) | PC | | Original | | | |
| Maniac Mansion: Day of the Tentacle Maniac Mansion 2: Day of the Tentacle | PC | | The LucasArts Archives: Adventure Collection, The LucasArts Archives Vol. I, Rerelease | | 632830 | |
| MapleStory iTrading Card Game MapleStory iTCG | PC | 038 | MapleStory iTCG Starter Set | | | |
| Marathon 2: Durandal | PC | 1.0 | Original | | 10910 | |
| Marble Blaster | PC | 1.0 | Original | | 16-8453-10 | |
| Marble Blaster Marble Blast | PC | 1.1 | Rerelease | | 02-5108-10 | |
| Marble Drop | PC | 1.0 | Original | | 0132-000-0601-B | |
| Marbles 3D X3D Marbles | PC | | X3D | | | |
| Margrave Manor 3: The Curse of the Blacksmith's Heart | PC | | Original | | BBY | |
| Marine Park Empire | PC | | Original | | ED19001 | |
| Marine Sharpshooter II: Jungle Warfare | PC | 1.0 | Original, Golden Bullet Edition, Marine Sharpshooter Trilogy | | 25755CD | |
| Mario Is Missing! CD-ROM Deluxe | PC | 1 | Original, Bundle Version OEM | | 2133310-591 0001 / I063100, 2133310-591001/1063100, CDRM1089000 | |
| Mario Is Missing! CD-ROM Deluxe | PC | 1.02 | Bundle Version OEM | | 2133310-591001/1063100, RVL 13-004-057 | |
| Mario Teaches Typing | PC | | Original | | CD-ICD-025-0 | |
| Mario Teaches Typing | PC | 1.0 | Original | | CD-ICD-203-0 | |
| Mario Teaches Typing 2 | PC | 2.0 | Rerelease | | 2223299-590002/I068dd | |
| Mario Teaches Typing 2 | PC | 2.0 | Original, Rerelease, Scholastic Clubs and Fairs | | CD-W9M-117-0, DP9 | |
| Mario's Early Years CD-ROM Collection | PC | 1.01 | Original | | 2133510-590005/JC | |
| Mario's Fundamentals | PC | 1.1 | Scholastic Clubs and Fairs | | DP4 | |
| Mario's Game Gallery | PC | 1.0 | Original | | CD-DMM-088-0 | |
| Mario's Game Gallery | PC | 1.0 | Original | | CD-ICD-088-0 | |
| Mario's Time Machine | PC | 1.00 | Bundle Version OEM | | SC/96 | |
| Mario's Time Machine Deluxe | PC | 1.00 | Original | | 2206910-595001 | |
| Marooned / Campfire Legends: The Hookman | PC | 1.0 | Original | | 29990-DVD | |
| Marooned: 2 Pack | PC | 1.0 | Original | | 25511-CD | |
| Mars Moose Stay and Play 3: In Lonnie's Classroom | PC | 2.0 | Original | | | |
| Mars Moose Stay and Play 3: In Lonnie's Classroom | PC | 2.0 | Original | | | |
| Mars Rover (North) | PC | | Original | | 31-0945-11 | |
| Marvel: Ultimate Alliance | PC | | Original | | 32927.101.US | |
| Mary-Kate & Ashley: Dance Party of the Century | PC | 1.0.0 | Original | | | |
| The Mask: The Origin | PC | | Original | | | |
| Masque Bingo and Double Pay Multi-Way Keno | PC | 1.0.1 | Original | | | |
| Masque Mahjongg: The Ultimate Collection! | PC | | Original | | | |
| Masque Slots | PC | | Rerelease | | | |
| Masque Slots Slots: Actual Casino Slot Machines! | PC | 1.0.1 | Original | | | |
| Masque Slots | PC | 1.0.1 | Original | | | |
| Masque Slots II Masque Slots II: Actual Casino Slot Machines! | PC | 1.0.2 | Original | | | |
| Massive Assault | PC | 1.00 | Original | | 6-99030-11176-5-US | |
| Massive Chalice | PC | | Kickstarter | | | |
| Master Levels for Doom II | PC | 1.0 | Original | | 04-10518CD | |
| Master of Magic | PC | 1.31 | Original | | 0-522-40-103 | |
| Master of Orion | PC | 1.3 | Original | | 0-522-40-104 | |
| Master of Orion | PC | 1.3 | Slash | | P/N 70115 | |
| Master of Orion 3 (Disc 1) | PC | 1.0 | Original | | Part # 23338CD1 | |
| Master of Orion 3 (Disc 2) | PC | 1.0 | Original | | Part # 23338CD2 | |
| Master of Orion II: Battle at Antares | PC | | Rerelease | | 99808 | |
| Master of Orion II: Battle at Antares | PC | 1.0 | Original | | 0-460-40-101 | |
| Master of Orion II: Battle at Antares | PC | 1.31 | Rerelease | | 0-460-40-101 | |
| Masters of the Elements | PC | | 2 in 1 | | | |
| Mat Hoffman's Pro BMX | PC | | Original | | 51183.101 US | |
| Matchbox Caterpillar Construction Zone | PC | 1.0 | Original | | 24132-0919 | |
| Matchbox Caterpillar Construction Zone | PC | 1.0 | Rough & Tumble Pack | | 14700-CD3 | |
| Matchbox Emergency Patrol | PC | 1.00.00 | Original | | 23800-CD2 | |
| Math Ace Jr. | PC | | | | | |
| Math Blaster Algebra | PC | 1.0 | Original | | | |
| Math Blaster for 5th Grade | PC | 1.1c | Original | | S02421 | |
| Math Blaster Jr. | PC | | Original | | | |
| Math Blaster: Ages 4-6 | PC | 1.0C | Original | | S630061 | |
| Math Blaster: Ages 4-6 | PC | 1.0C | Original | | | |
| Math Blaster: Ages 6-9 | PC | 1.0C | Original | | | |
| Math Blaster: Ages 6-9 | PC | 1.0c | Rerelease | | S02221 | |
| Math Blaster: Ages 7-9 | PC | 1.1s | Original | | S8499511 XP | |
| Math Blaster: Ages 7-9 Math Mastery: Math Blaster: Ages 7-9 | PC | 1.2c | JumpStart Advanced 2nd Grade | | 95781 | |
| Math Blaster: Ages 9-12 | PC | 1.0 | Original | | | |
| Math Blaster: Ages 9-12 | PC | 1.0.2 | PlayZone! 4th-6th Grade | | S7147610 | |
| Math Blaster: Ages 9-12 | PC | 1.2s | Original | | S0362711 XP | |
| Math Blaster: Cross Terrain Challenge Math Blaster: Ages 9-12 | PC | 1.0C | Original | | S7138010 | |
| Math Blaster: Episode 1: In Search of Spot | PC | 1.2c | Original | | | |
| Math Blaster: Episode 2: Secret of The Lost City | PC | | Original | | | |
| Math Blaster: Mission 1: Cosmic Critter Challenge Math Blaster: Ages 6-7 | PC | 1.2 c | Original | | #S7129910 | |
| Math Blaster: Mission 2: Race for the Omega Trophy Math Blaster: Ages 7-8 | PC | 1.2 c | Original | | #S7129710 | |
| Math Gallery: Collection 1 | PC | 2.0 | Original | | | |
| Math Gallery: Collection 2 | PC | 2.0 | Original | | | |
| Math Grade 1 | PC | | Original | | 08043 | |
| Math Missions: The Amazing Arcade Adventure (Grades 3-5) | PC | | Original | | P/N FBI 9-56526-X | |
| Math Missions: The Race to Spectacle City Arcade (Grades K-2) | PC | | Rerelease | | P/N FBI 9-56525-1 | |
| Math on the Move! 1: Addition/Subtraction Intermediate | PC | 2.0 | Original | | | |
| Math on the Move! 2: Multiplication/Division Intermediate | PC | 2.0 | Original | | | |
| Math Rabbit | PC | | Fun & Skills Pack: Kindergarten | | 18420-CD2 | |
| Math Rabbit | PC | 2.03 | Super Saver | | RMR744AE-CD | |
| Math Rabbit Deluxe! | PC | 2.01 | Original | | MTR744CE-CD | |
| Math Shop Deluxe | PC | 1.0 | Scholastic | | P/N 04217-8 | |
| Math Workshop Math Workshop: Computation and Problem Solving Skills | PC | 1.1 | Original | | | |
| Maui Mallard in Cold Shadow | PC | | Power Play | | B0474 | |
| Maui Mallard in Cold Shadow | PC | | Power Play | | E0705-GT | |
| Maui Mallard in Cold Shadow | PC | | Power Play | | B0474 | |
| Maui Mallard in Cold Shadow | PC | | Power Play | | B0474 | |
| Maurice Ashley Teaches Chess | PC | | Rerelease | | | |
| Maurice Ashley Teaches Chess | PC | 1.0c | Original | | | |
| Maurice Sendak's Little Bear: Preschool Thinking Adventures | PC | 1.3 | Original | | 381413-CD | |
| Maurice Sendak's Little Bear: Preschool Thinking Adventures (Disc 1) (Preschool) | PC | 1.0 | Original | | LBP744AE-CD1 | |
| Maurice Sendak's Little Bear: Preschool Thinking Adventures (Disc 2) (Family Fun) | PC | 1.0 | Original | | LBP744AE-CD2 | |
| Maurice Sendak's Little Bear: Rainy Day Activities | PC | 1.0 | Encore Games Just for Kids | | 7420-CD3 | |
| Maurice Sendak's Little Bear: Rainy Day Activities Little Bear: Rainy Day Activities | PC | 1.1 | Adventure Workshop: Preschool-1st Grade | | 381428-CD3 | |
| Maurice Sendak's Little Bear: Toddler Discovery Adventures | PC | 1.0 | Original | | 3797370-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 10 | PC | | Original | | MTT844AE-CD/IO69TWT | |
| Mavis Beacon Teaches Typing Deluxe: Version 15 | PC | 15 | Enhanced Educator Version | | 481625-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 16 for Schools | PC | 16 | Original | | 483733-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 16 for Schools Network | PC | 16 | Original | | 483736-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 16 for Schools: Teacher Resource CD | PC | | School Edition | | 484062TG-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 17 | PC | 1.0 | Original | | 10073N-CD | |
| Mavis Beacon Teaches Typing Deluxe: Version 17 | PC | 1.0 | Original | | 10073N-CD | |
| Mavis Beacon Teaches Typing Platinum: Version 20 | PC | 1.0 | Original | | 15061-CD1 | |
| Mavis Beacon Teaches Typing: Version 11 | PC | 11 | Original | | | |
| Mavis Beacon Teaches Typing: Version 15 | PC | 1.0 | Encore | | 10029-CD | |
| Mavis Beacon Teaches Typing: Version 3 | PC | 3.0 | Value Classic | | 2216710-590001/I77mp | |
| Mavis Beacon Teaches Typing: Version 9 Mavis Beacon Teaches Typing 9 | PC | 9.0.0 | Original | | 2220510-590003/I068YD, 980069 | |
| Mavis Beacon Teaches Typing! For Kids | PC | | Original | | 2145010-590003 /1195Fh | |
| Max Drive (PC Software Disc) | PC | 1.04 | Original | | | |
| Max Media Manager Pro | PC | 1.37 | Original | | | |
| Max Payne | PC | 1.05 | Rerelease, Maximum Underworld | | | |
| Max Payne 2: The Fall of Max Payne (Install) | PC | 1.0.97.0 | Original | | | |
| Max Payne 2: The Fall of Max Payne (Play) | PC | 1.0.97.0 | Original | | | |
| Max Payne Pre-Order CD | PC | | Pre-Order Bonus | | | |
| Maximum Death for Doom II | PC | | Original | | | |
| Maximum Death for Heretic | PC | | Original | | | |
| Maximum Pool Sierra Sports Maximum Pool | PC | 1.0 | Original | | | |
| Maximum Road Kill Maximum Roadkill | PC | | Original | | | |
| Maximum Underworld | PC | | Maximum Underworld | | | |
| May Club | PC | | Original | | Milky-1 | |
| McDonaldland Create 'n' Paint | PC | | Original | | 6200 02 | |
| McDonaldland Silly Games | PC | | Original | | 6201 01 | |
| McDonaldland Silly Games | PC | | | | T-6201-02 | |
| MD Stitches Mountain Dew Stitches: Do Not Drink the Clothing | PC | | Original | | | |
| MDK | PC | | Demo | | | |
| Meat Puppet | PC | | Original | | Item #6571 | |
| MECC Elementary Education Pack | PC | | Bundle Version Gateway OEM | | Part #ELEMEDCD | |
| MechCommander | PC | 1.0 | Original | | 0-512-47-101 | |
| MechCommander 2 | PC | | The Mech Collection | | 0601 Part No. X08-11049 | |
| MechCommander 2 | PC | 1.0 | Original | | 0601 Part No. X08-11049 | |
| MechCommander: Desperate Measures MechCommander Gold | PC | 2.99.7.260 | Original | | | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Orchid OEM | | CDW-4038-101 | |
| MechWarrior 2: 31st Century Combat | PC | | Interactive Preview | | | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Compaq OEM | | | |
| MechWarrior 2: 31st Century Combat | PC | | The Titanium Trilogy | | 1000175.101.US | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Matrox OEM | | CDD-3810-101-U3CD | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version NEC OEM | | 221235 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Diamond OEM | | #75000135-001, CDW-4037-101 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version VideoLogic OEM | | CDW-4094-101-US | |