Region | Title | System | Version | Edition | Languages | Serial | Status |
| Memory Manager Plus | PS2 | 2.10 | Unlicensed | | | |
| The Memory Works: For Names and Faces | CDI | | | | MWCDi-01 | |
| Men in Black: The Game | PC | 1.00.42 | Original | | | |
| Men of Valor (Disc 1) | PC | 1.0 | Original | | | |
| Men of Valor (Disc 2) | PC | 1.0 | Original | | | |
| Men of Valor (Disc 3) | PC | 1.0 | Original | | | |
| Men of Valor (Disc 4) | PC | 1.0 | Original | | | |
| Mensa MindTeasers | PC | | Original | | | |
| Menzoberranzan | PC | | Original | | | |
| Mercer Mayer's Just Grandma and Me | VIS | | Original | | 25-6158 | |
| Mercer Mayer's Just Me and My Mom | PC | 1.0 | Original | | 04-10284 CD | |
| Mercer Mayer's Little Monster at School | CDI | Rev 1 | Original | | 310690097-2 | |
| Merchant Prince II | PC | | Original | | | |
| Merlin's Apprentice | PC | | Promo | | 3106910652-2 | |
| Merlin's Apprentice | PC | | | | 310691065-2, 310691088-2 | |
| Merriam-Webster Spell-Jam | PC | 1.0 | Southwestern School Set | | 18920-CD v1.0 S | |
| Merscom Demo Disk | PC | | | | | |
| Merv Griffin's Crosswords | PC | 1.0.166 | Original | | CD001796 | |
| Message in a Fossil: Uncovering the Past | PC | 1.12 | Original | | Product #90-0591 | |
| The Messenger (Disc 2) | PC | 1.0 | Original | | | |
| Messiah (Disc 1) | PC | | Original | | | |
| Messiah (Disc 2) | PC | | Original | | | |
| Messiah | PC | 2.0 | Demo | | CD-C95-860-D | |
| Metal Heart: Replicants Rampage (Disc 1) | PC | 1.0 | Original | | Version DPV1.0 PC04786CD | |
| Metal Heart: Replicants Rampage (Disc 2) | PC | 1.0 | Original | | Version DPV1.0 PC04786CD | |
| Metal Slug 7 | PC | | NDS Game Bundle | | | |
| Metalion | PPC | 1.10 | Original | | | |
| Meteor Blaster DX | PCE | | Unlicensed (Rerelease) | | BTCD0402 | |
| Metro3D, Inc. Media Kit 2000 | PC | | Press Kit | | | |
| Mia: The Kidnap Caper (Disc 1) Mia's Big Adventure Collection: The Kidnap Caper | PC | | Original | | | |
| Mia: The Kidnap Caper (Disc 2) Mia's Big Adventure Collection: The Kidnap Caper | PC | | Original | | | |
| Micro Machines V4 | PS2 | 1.01 | Original | | SLUS-21402 | |
| Microshaft Winblows 98 | PC | | Original | | PAL-CD-10094A | |
| Microsoft 3D Movie Maker | PC | | Original | | | |
| Microsoft 3D Movie Maker | PC | 1.0.0.1009 | Original | | Disc Assy. 437-056-002 0895 Part No. 65211 | |
| Microsoft ActiveSync 3.1 Microsoft ActiveSync 3.1: Desktop Software for Microsoft Windows CE | PPC | | PDA System Bundle | | 0900 Part No. X06-10055 | |
| Microsoft Baseball 2001 | PC | | Original | | 0100 Part No. X05-55064 | |
| Microsoft Baseball 3D: 1998 Edition | PC | 1.0 | Original | | | |
| Microsoft Casino | PC | | Original | | 0800 Part No. X05-87939 | |
| Microsoft Combat Flight Simulator: WWII Europe Series | PC | 1.0.0.5020 | Original | | 0898 Part No. X03-73369 | |
| Microsoft E3 1999 | PC | | Press Kit | | | |
| Microsoft E3 2002: Electronic Press Kit | PC | | Press Kit | | | |
| Microsoft Entertainment Pack 4 | PC | | Original | | 1095 Part No. 68891, Disc Assy. 170-952-001 | |
| Microsoft Entertainment Pack: The Puzzle Collection | PC | | Original | | | |
| Microsoft Entertainment PocketPak | PPC | | Original | | 0304 Part No. X10-44826 | |
| Microsoft Expansion Pack for Flight Simulator: Southern California Expansion Pack for Microsoft Flight Simulator for Windows 95: Southern California Scenery, Challenges, and Adventures | PC | 1.00.0508 | | | 1096 Part No. X03-04737 | |
| Microsoft Expedia Streets 98 | PPC | 6.0 | Bundle Version OEM | | 1097 Part No. X03-27650 | |
| Microsoft Flight Simulator 2000 (Disc 1) | PC | 7.0.0.4781 | Professional Edition | | 0799 Part No. X04-79048 | |
| Microsoft Flight Simulator 2000 (Disc 1) | PC | 7.0.0.4781 | Professional Edition | | | |
| Microsoft Flight Simulator 2000 (Disc 2) | PC | 7.0.0.4781 | Professional Edition | | 0799 Part No. X04-79049 | |
| Microsoft Flight Simulator 2000 (Disc 2) | PC | 7.0.0.4781 | Professional Edition | | | |
| Microsoft Flight Simulator 2002 (Disc 1) | PC | | Professional Edition | | 0701 Part No. X08-34800 | |
| Microsoft Flight Simulator 2002 (Disc 1) | PC | | Professional Edition | | 0701 Part No. X08-34800 | |
| Microsoft Flight Simulator 98 | PC | | Bundle Version Gateway OEM | | 0797 Part No. 000-61941 | |
| Microsoft Flight Simulator 98 | PC | 6.10 Build 418 | Rerelease | | 0697 Part No. X03-17323 | |
| Microsoft Flight Simulator for Windows 95 | PC | 6.0.0.117 | Original | | 0896 Part No. 91597 | |
| Microsoft Fun Pocket PC Expansion Pack Pocket PC Fun Expansion Pack | PPC | | Promo | | Part No. 098-88768 | |
| Microsoft Game Studios: Media CD | PC | | Press Kit | | | |
| Microsoft Golf | PC | 3.0 | Bundle Version OEM | | 1096 Part No. 000-62802 | |
| Microsoft Golf 1998 Edition | PC | 4.0.57.0326 | Bundle Version OEM | | 0398 Part No. X03-64700 | |
| Microsoft Golf 1998 Edition | PC | 4.0.57.0326 | Smart Saver | | 379324-CD | |
| Microsoft Golf: Multimedia Edition | PC | 1.0 | Bundle Version OEM | | Disc Assy. 186-052-002OEM | |
| Microsoft Golf: Multimedia Edition | PC | 1.0 | Bundle Version OEM | | 186-052-002OEM | |
| Microsoft Golf: Multimedia Edition | PC | 1.0 | | | Disc Assy. 186-052-002 CDRM1098740 | |
| Microsoft Home and Retail Division: Media Kit: Holiday 2000 | PC | | Press Kit | | | |
| Microsoft Home CD Sampler Microsoft Fury Trial Version | PC | | Original | | Disc Assy. 240-052-032 0895 Part No. 67471 | |
| Microsoft International Soccer 2000 | PC | 1.0.0.1 | Original | | | |
| Microsoft My Personal Tutor: 1st & 2nd Grade Math Skills: Sky's Space Station Voyage | PC | | Original | | X03-70832 | |
| Microsoft My Personal Tutor: 1st & 2nd Grade Reading Skills: Sam's Hide & Seek Adventures | PC | | Original | | X03-70833 | |
| Microsoft My Personal Tutor: 1st & 2nd Grade Thinking Skills: Turru's Daring Sea Quest | PC | | Original | | X03-70835 | |
| Microsoft My Personal Tutor: Alphabet Playhouse | PC | | My Personal Tutor Preschool-1st Grade | | 0797 Part No. X03-22073 | |
| Microsoft My Personal Tutor: Mathopolis | PC | | My Personal Tutor Preschool-1st Grade | | 0797 Part No. X03-22071 | |
| Microsoft My Personal Tutor: Preschool Workshop | PC | | My Personal Tutor Preschool-1st Grade | | 0797 Part No. X03-22074 | |
| Microsoft My Personal Tutor: Reader Railway | PC | | My Personal Tutor Preschool-1st Grade | | 0797 Part No. X03-22072 | |
| Microsoft Pinball Arcade | PC | 1.01 | Original | | 0898 Part No.X03-74011 | |
| 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 Productivity Pack Microsoft Productivity Pack for Windows Mobile | PPC | | Original | | 0505 Part No. X11-30880 | |
| Microsoft Return of Arcade: Anniversary Edition | PC | | Original | | 1000 Part No. X06-18315 | |
| Microsoft Revenge of Arcade | PC | | Original | | 0598 Part No. X03-61990 | |
| Microsoft Scenery Pack for Flight Simulator Microsoft Flight Simulator: Scenery Pack 1 Add-On | PC | 5.1 | Original | | Disc Assy. 030-087-008 0196 Part No. 69613 | |
| Microsoft SideWinder Force Feedback 2 | PC | 1.00 | Original | | X05-63531 | |
| Microsoft SideWinder Game Pad and Microsoft Game Device Profiler | PC | 1.0 | Original | | 0896 Part No. 91273 | |
| Microsoft SideWinder: Game Controller Software 3.0 | PC | | Rerelease | | 0798 Part No. X03-69214 | |
| Microsoft SideWinder: Game Controller Software 3.0 Getting Started: Microsoft SideWinder Game Controllers | PC | 3.0 | Original | | 0798 Part No. X03-69214 | |
| Microsoft SideWinder: Game Controller Software 3.0 | PC | 3.0 | Rerelease | | 0798 Part No. X03-69214 | |
| Microsoft SideWinder: Game Pad | PC | 2.0 | Original | | 0897 Part No. X03-37535 | |
| Microsoft Space Simulator | PC | 1.0 | Original | | 0196 Part No. 64730 Disc Assy. 165-087-002 | |
| Microsoft Train Simulator (Disc 2) | PC | | Original | | 0501 Part No. X06-20646 | |
| Microsoft World of Flight | PC | | Original | | 0698 Part No. X03-75876 | |
| Microsoft World of Flight | PC | | Original | | 0698 Part No. X03-75876 | |
| Midnight Club II (Install) | PC | | Original | | | |
| Midnight Mysteries: Devil on the Mississippi | PC | | Collector's Edition | | | |
| Midnight Mysteries: Haunted Houdini | PC | 1.0 | Collector's Edition | | 70433-CD | |
| Midnight Mysteries: Salem Witch Trials | PC | | Rerelease | | | |
| Midnight Mysteries: The Edgar Allen Poe Conspiracy | PC | | Original | | | |
| Midnight Outlaw: Illegal Street Drag | PC | | Original | | P/N: 10213 | |
| Midnight Outlaw: Illegal Street Drag: Nitro Edition | PC | | Original | | P/N: 10247 | |
| Midnight Racing Autobahn ~ Autobahn Racing | PC | | Pocketware | | #4 | |
| Midnight Racing Extended X3D Midnight Racer | PC | | X3D | | | |
| Midnight Stranger | PC | | Mail Order Rerelease | | | |
| Midtown Madness Midtown Madness: Chicago Edition | PC | | | | 0299 Part No. X06-18365 | |
| Midtown Madness 2 | PC | | Racing Madness 2 | | 0601 Part No. X08-40171 | |
| Midtown Madness 2 | PC | 1.0.0.0 | Rerelease | | 0601 Part No. X08-40171 | |
| Midway Arcade Classics Pocket Express Presents: Midway Arcade Classics | PALM | | Original | | | |
| Midway Arcade Treasures | PC | 1.0 | Original | | 28453-CD | |
| Midway Arcade Treasures 2 (Disc 1) | PC | | Midway Arcade Treasures: Deluxe Edition | | | |
| Midway Arcade Treasures 2 (Disc 2) | PC | | Midway Arcade Treasures: Deluxe Edition | | | |
| Midway Arcade Treasures 3 (Disc 1) | PC | | Midway Arcade Treasures: Deluxe Edition | | | |
| Midway Arcade Treasures 3 (Disc 2) | PC | | Midway Arcade Treasures: Deluxe Edition | | | |
| Midway Classics: Marble Madness | PPC | 1.0 | Original | | 15015-CD | |
| 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 | | | |
| Midway's Greatest Arcade Hits: Volume 1 | DC | 1.001 | Original | | T-9713N | |
| Midway's Greatest Arcade Hits: Volume 2 | DC | 1.001 | Original | | T-9714N | |
| Miffy Plays with Numbers | PC | | Original | | 836330002120CD | |
| Miffy's World of Colors and Shapes | PC | | Original | | 836330002113CD | |
| MiG Alley | PC | 1.1 | Rerelease | | CD-W58-1131-1 | |
| MiG-29 | PC | 1.01.1 | Mile High Club 8 Pack | | | |
| MiG-29 Fulcrum | PC | | Original | | 55062-0414 | |
| Might & Magic: World of Xeen | MAC | | Original | | | |
| Might and Magic III: Isles of Terra | PC | | Slash | | | |
| Might and Magic III: Isles of Terra | PCE | | Original | | TGXCD1047 | |
| Might and Magic III: Isles of Terra | PC | | Take Ten | | | |
| Might and Magic VI: The Mandate of Heaven (Install) | PC | 1.1 | Original | | PCD-5005-001 | |
| Might and Magic: Clouds of Xeen | PC | | | | | |
| Might and Magic: Millennium Edition (Disc 3) (Might & Magic: World of Xeen Disc 1) | PC | | Original | | PCD-5060-003 | |
| Might and Magic: Platinum Edition (Might and Magic VIII: Install Disc) | PC | 1.0 | Original | | PCD-5329-005 | |
| Might and Magic: Platinum Edition (Might and Magic VIII: Play Disc) | PC | 1.0 | Original | | PCD-5329-006 | |
| Might and Magic: Platinum Edition (Might and Magic VII: Install Disc) | PC | 1.1 | Original | | PCD-5329-003 | |
| Might and Magic: Platinum Edition (Might and Magic VII: Play Disc) | PC | 1.1 | Original | | PCD-5329-004 | |
| Might and Magic: Platinum Edition (Might and Magic VI: Install Disc) | PC | 1.2 | Original | | PCD-5329-001 | |
| Might and Magic: Platinum Edition (Might and Magic VI: Play Disc) | PC | 1.2 | Original | | PCD-5329-002 | |
| Might and Magic: Platinum Edition (Might and Magic IX: Install Disc) | PC | 1.2 | Original | | PCD-5329-007 | |
| Might and Magic: Platinum Edition (Might and Magic IX: Play Disc) | PC | 1.2 | Original | | PCD-5329-008 | |
| Might and Magic: World of Xeen (Disc 1) | PC | | | | | |
| Might and Magic: World of Xeen (Disc 1) | PC | | Original | | CDAC 051200 | |
| Might and Magic: World of Xeen (Disc 2) | PC | | Original | | CDAC 051300 | |
| Might and Magic: World of Xeen (Disc 2) | PC | | | | | |
| Mighty Math Calculating Crew | PC | 1.02 | Original | | 02662 | |
| Mighty Math Cosmic Geometry | PC | 1.04 | Original | | 02663 | |
| Mighty Math Number Heroes | PC | 1.0 | Original | | | |
| Mighty Math: Astro Algebra | PC | | Scholastic | | WP6 | |
| Mighty Math: Carnival Countdown | PC | 1.12 | Scholastic: Mighty Math K-2 | | P/N 9248280N DP4 | |
| Mighty Math: Zoo Zillions | PC | 1.13 | Scholastic: Mighty Math K-2 | | P/N 9248280N DP4 | |
| Mighty Math: Zoo Zillions | PC | 1.13 | Rerelease | | 1018251 | |
| Mighty Math: Zoo Zillions | PC | 3.1 | Rerelease | | 483196-CD | |
| Mighty Math: Zoo Zillions / Thinkin' Things: FrippleTown | PC | | Southwestern Kids' Collection | | 283873-CD | |
| Mighty Mighty Missile | MCD | | Unlicensed | | | |
| Mike Mulligan and His Steam Shovel | PC | | Original | | MMS321AE-CD | |
| Milky House Memorial Collection | PC | | Original | | Milky-6 | |
| Millennia: Altered Destinies | PC | 1.01 | Original | | | |
| Millennium Auction (Disc 1) (Game Disk) | PC | | Original | | | |
| Millennium Auction (Disc 2) (Extra Goodies Disk) | PC | | Original | | | |
| Millennium Gamepak | PC | | Original | | | |
| Millennium Gamepak Gold | PC | 1.0 | Original | | P/N: 10080A | |
| Millie & Bailey Kindergarten | PC | 1.0 | Original | | | |
| Millie & Bailey Preschool | PC | 1.0 | Original | | | |
| Millie's Math House | PC | 1.0 | Original | | | |
| Millie's Math House | PC | 2.0 | Original | | | |
| Milo and the Magical Stones | PC | | Original | | | |
| Milton Bradley Classic Board Games | PC | | General Mills | | | |
| Milton Bradley Classic Board Games Milton Bradley Board Games | PC | | General Mills | | | |
| Milton Bradley Classic Board Games | PC | | Original | | Product # 99520 | |
| Mind Quiz: Your Brain Coach M¿nd Quiz: Your Brain Coach | PC | | Scholastic | | P/N CDR5072743 | |
| Mindscape CD Pack Volume II For Mac | MAC | | Original | | 2203620-590001/I065 | |
| MindTwister Math | PC | 1.0 | Original | | R1492/7509a.8.99 | |
| Mini Car Racing | PC | 1.1b | Original | | 11-2551-10 | |
| Mini Golf | PALM | 1.03 | Original | | | |
| Mini Golf | PC | | Cosmi | | CDRAV8862D1, SJ100506 | |
| Mini Golf Master | PC | 1.0jc | Rerelease | | | |
| Mini-Motion: Hoverboard Racing | PC | 1.00.000 | Original | | | |
| Mini-Omnipedia: Starfleet Academy Star Trek: Starfleet Academy | PC | | Bundled with Toy | | | |
| Minigolf ¡Top! Mini Golf Dream Courses | PC | | Covermount | | | |
| Mision Alien | PC | | Covermount | | | |
| Miss Maggie's Earth Adventures | PC | | Original | | | |
| Miss Management | PC | 1.0.0.0 | Original | | P/N 61181-CD | |
| Miss Spider's Scavenger Hunt | PC | | Original | | 00116 | |
| Miss Spider's Tea Party | PC | | Original | | 0-671-31800-4 | |
| Miss Spider's Tea Party | PC | | Original | | 0-671-31800-4 | |
| Missile Command | PC | | Pocketware (Dual Pack) | | P/N: LTATPMICOP | |
| Missile Command | PC | 1.17 | Original | | Product # 99218 | |
| Missile Command | PC | 1.17 | Original | | BIPMSCMDCDRV1 | |
| Missing (Install CD) | PC | | Original | | PCO436CD | |
| Missing (Play CD) | PC | | Original | | PCO436CD | |
| Mission Code: Millennium | PC | 1.0 | Original | | | |
| Mission Critical | PC | | Interactive Preview | | | |
| Mission Critical (Disc 1) | PC | 1.0.0 | Original | | | |
| Mission Critical (Disc 2) | PC | 1.0.0 | Original | | | |
| Mission Critical (Disc 3) | PC | 1.0.0 | Original | | | |
| MissionForce: CyberStorm | PC | | Original | | | |
| MissionForce: CyberStorm (Extra CD) | PC | | Original | | | |
| Mistmare (Disc 1) | PC | | Original | | 27014CD1 | |
| Mistmare (Disc 2) | PC | | Original | | 27014CD2 | |
| Mitzvah Man | PC | | Original | | | |
| The Mix 'n Match Collection | PC | 1.0 | Original | | 02-3005-10 | |
| Mixed-Up Mother Goose | PC | | SierraOriginals | | | |
| Mixed-Up Mother Goose | PC | | Original | | 833104920 | |
| Mixed-Up Mother Goose Deluxe | PC | | Original | | S323420 | |
| Mixed-Up Mother Goose Deluxe | PC | | Original | | | |
| MLB 2001 (Art Disc) | PC | | Press Kit | | | |
| MLB 2006 (Art and Information Disc) | PC | | Press Kit | | | |
| Mob Rule | PC | | Platinum Edition | | 0-7435-0857-2 | |
| Mobil 1 Rally Championship | PC | | Original | | | |
| Mobile Forces | PC | 2002.05.03 | Original | | | |
| MobileTools | PALM | | Original | | 122-1201-10 | |
| MobiTV | PALM | | Original | | 9900R-2006-01-CDA-US | |
| Mode (Disc 1) | PC | | Original | | CH36-ENG0-JC | |
| Mode (Disc 2) | PC | | Original | | CH36-ENG0-JC | |
| Mode (Disc 3) | PC | | Original | | CH36-ENG0-JC | |
| Mojo! | PS2 | 1.02 | Original | | SLUS-20741 | |
| The Moment of Silence (Disc 1) | PC | 1.0 | Original | | PCO452CD | |
| The Moment of Silence (Disc 2) | PC | 1.0 | Original | | PCO452CD | |
| The Moment of Silence (Disc 3) | PC | 1.0 | Original | | PCO452CD | |
| The Moment of Silence (Disc 4) | PC | 1.0 | Original | | PCO452CD | |
| Mona & Moki 1: Drive Me Wild! | PC | 2.0 | Original | | | |
| Mona & Moki 2: Drive Me Wilder! | PC | 2.0 | Original | | | |
| Mona & Moki 2: Drive Me Wilder! | PC | 2.0 | Original | | | |
| Monaco Grand Prix | DC | 1.215 | Original | | T-17701N | |
| Money Metropoli$: Saving for a Goal Is a World of Fun | PC | | Promo | | | |
| Money Town (Disc 1) | PC | 1.1 | Original | | | |
| Money Town (Disc 1) | PC | 1.1 | Original | | | |
| Money Town (Disc 2) | PC | | Original | | | |
| Monkey Island Anthology (Disc 3) (Tales of Monkey Island - Part 1) | PC | | Limited Run Games | | | |
| Monkey Island Anthology (Disc 4) (Tales of Monkey Island - Part 2) | PC | | Limited Run Games | | | |
| Monkey Island Madness | PC | 1.0 | LucasArts Archive Series | | 8041835 | |
| Monopoly | PC | | Atari | | Part #25188CDA | |
| Monopoly | MAC | | Original | | | |
| Monopoly | PC | | Rerelease | | | |
| Monopoly | PSX | | Original | | SLUS-00507 | |
| Monopoly | PALM | | Original | | 357-0102-10 | |
| Monopoly | PC | 1.0 | | | | |
| Monopoly | PC | 1.0 | | | | |
| Monopoly Casino | PC | | Original | | Product # 99704 | |
| Monopoly Casino | MAC | | Original | | 04-22098CD | |
| Monopoly Casino: Vegas Edition | PC | | Original | | Product # 04-23098CD | |
| Monopoly Casino: Vegas Edition | PC | 1.0 | Monopoly Platinum Collection | | 11581-CD | |
| Monopoly Casino: Vegas Edition | PC | 1.0 | Rerelease | | Part # 25189CD | |
| Monopoly Casino: Vegas Edition | PC | 1.0 | Original | | Part No. 04-22607CD | |
| Monopoly City | PC | 1.0 | Original | | 25851-CD | |
| Monopoly Junior | PC | 1.0 | General Mills | | 99020 | |
| Monopoly Junior | PC | | Monopoly & Monopoly Junior | | Product #99020 | |
| Monopoly Junior | PC | | Rerelease | | Product # 99020 | |
| Monopoly Junior | PC | 1.0 | General Mills | | | |
| Monopoly Tycoon | PC | | Original | | Part No. 04-22258CD | |
| Monopoly Tycoon | PC | | Original | | Part No. 04-22258CD | |
| Monopoly Tycoon | PC | 1.0 (#516) | Monopoly Platinum Collection | | 11630-CD | |
| Monster Garage | PC | 1.0.0 | Original | | 31867.101.US | |
| Monster Jam: Maximum Destruction | PS2 | 1.00 | Original | | SLUS 20186 | |
| Monster Lair | PCE | | Original | | TGXCD1003 | |
| Monster Maker Math | PC | | Original | | 0-7435-0371-6 | |
| Monster RPG 2 Monster 2 | PC | 1.12 | Limited Edition | | | |
| Monster Truck Madness | PC | 1.0 | Original | | 0696 Part No. 91516 | |
| Monster Truck Madness 2 | PC | 2.0 | Bundle Version Microsoft OEM | | 0298 Part No. X03-60556 | |
| The Monterey Courses | PC | | Original | | 798107 | |
| Monty Python's More Naughty Bits | CDI | | Original | | 310690210-2 | |
| Mooky Mania Mooky Mania: A Madcap Introduction to Mooky and His Friends! | PC | 1.0 | Original | | | |
| Mooky Takes Manhattan | PC | | Original | | 0-671-53305-3 | |
| 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 | |
| Moraff's Maximum Mahjongg | PC | | Original | | | |
| Moraff's Maximum Mahjongg Volume 3 (Disc 1) | PC | | Original | | | |
| Moraff's Maximum Mahjongg Volume 3 (Disc 2) (Backgrounds) | PC | | Original | | | |
| Moraff's Maximum Mahjongg: Volume 2 | PC | | Original | | | |
| Moraff's MoreJongg | PC | 7.1 | Original | | | |
| More Bugs in Boxes | PC | | Original | | 0-671-57672-0 | |
| More Dark Fables from Aesop | CDI | | Original | | 310690086-2 | |
| More MacCube: Volume 2: Games | MAC | | Original | | AZ-482 | |
| More War: The Return of the Horde | PC | | Original | | | |
| Morpheus (Disc 1) | PC | | Original | | MOR10BCD1 | |
| Morpheus (Disc 2) | PC | | Original | | MOR10BCD2 | |
| Morpheus (Disc 3) | PC | | Original | | MOR10BCD3 | |
| Morphman | PC | | Original | | | |
| Mortal Kombat 3 | PC | | Original | | 04-10262 | |
| Mortal Kombat 3 | PC | | for Windows 95 (Bundle Version OEM) | | 04-11606CD, 04-60345-CD | |
| Mortal Kombat 3 | PC | | Original | | 04-10262CD | |
| Mortal Kombat 3 | PC | | Original | | 04-10262CD | |
| Mortal Kombat 3 | PC | | Windows 95 & MS-DOS | | 04-11031CD | |
| Mortal Kombat 3 | PC | | Original | | 04-10262 | |
| Mortal Kombat 3 | PC | | Windows 95 & MS-DOS | | 04-11031CD | |
| Mortal Kombat 4 | PSX | | Preview | | | |
| Mortal Kombat 4 Artwork: 11-5-98 | PC | | | | | |
| Mortal Kombat Gold | DC | 1.001 | Original | | T-9701N | |
| Mortal Kombat II | PC | 1.1 | Original | | | |
| Mortal Kombat Trilogy | PSX | | Beta | | | |
| Mortal Kombat Trilogy | PC | Final | Original | | 04-12262CD | |
| Mortimer and the Riddles of the Medallion | PC | | Original | | 5501830 | |
| Mortimer and the Riddles of the Medallion (Demonstration Program) | PC | | | | 5501899 | |
| Mortimer Beckett and the Lost King | PC | | Collector's Edition | | 22341-CD | |
| Mortimer Beckett and the Secrets of Spooky Manor | PC | | Rerelease | | | |
| Mortimer Beckett and the Secrets of Spooky Manor | PC | | Original | | | |
| Mortimer Beckett Hidden Object Collection Mortimer Beckett Collection | PC | | | | 30280-CD | |
| Morton Subotnick's Making Music | MAC | | Original | | 691-0758-A | |
| Mortyr 2093-1944 | PC | 1.0.us | Rerelease | | CD-W58-1157-1 | |
| Mosaic Magic | VIS | | Original | | 25-6123 | |
| Moses: The Exodus | CDI | | Original | | 310690035-2 | |
| Mother Goose: Hidden Pictures | CDI | | Original: Jewelcase | | 310690015-2 | |
| Mother Goose's Farm 4 Learning (Disc 1) (Barnyard Counting) | PC | | Original | | 16396-9519 | |
| Mother Goose's Farm 4 Learning (Disc 2) (Farmhouse Rhythm & Shapes) | PC | | Original | | 16396-9529 | |
| Moto Extreme | PC | | Corel CD Home series | | | |
| Moto Racer | PC | | | | ADX08801161D | |
| Moto Racer | PC | | Bundle Version Intergraph OEM | | FMDS20301, MMDS3851A | |
| Moto Racer | PC | | Bundle Version Compaq OEM | | | |
| Moto Racer | PC | 2.47 | Original | | 7857 | |
| Moto Racer | PC | 2.47 | CD-ROM Classics | | 1127107 | |
| Moto Racer | PC | 2.47 | | | 7857 | |
| Moto Racer | PC | 2.47 | Bundle Version OEM | | ADX08801161D | |
| Moto X | PC | | Taco Bell | | | |
| Motocross Stunt Racer | PPC | | Original | | 0904 Part No. X10-87944 | |
| MotoExtreme | PC | | Original | | | |
| MotoGP | PS2 | 1.10 | Original | | SLUS-20058 | |
| MotoGP 2 | PS2 | 1.00 | Original | | SLUS-20285 | |
| MotoGP 3 MotoGP Ultimate Racing Technology 3 | PC | | Scholastic | | P/N CDR9855349 | |
| MotoGP 3 MotoGP Ultimate Racing Technology 3 | PC | | Original | | | |
| Motorhead | PC | | Bundle Version Matrox OEM | | 20044 | |
| Motorhead | PC | | Bundle Version Diamond OEM | | 75500066-001 | |
| Mouse in a Stew | PC | 6.20.1.0 | Original | | 92872 | |
| Movie Clips: Entertainment & Savings CD-ROM (Wall-E June 27) | PC | | Original | | | |
| The Movies: Stunts & Effects Expansion Pack (Press Kit) | PC | | Press Kit | | | |
| Moving Gives Me a Stomach Ache | MAC | | Original | | CDRM 300902 | |
| Mozart: A Musical Biography | CDI | | Original | | 310690041-2 | |
| MP3 DC: Use MP3 Audio CD's on Your Dreamcast | DC | 1.000 | Unlicensed | | | |
| MP3 DC: Use MP3 Audio CD's on Your Dreamcast | DC | 1.000 | Unlicensed | | | |
| MPG-Net Multi-Player Games Network | PC | 4.25 | Original | | | |
| MPX Changer: Games & Internet Data Exchange System | PC | | Original | | | |
| Mr. Bump Presents Mad Run | PC | | Original | | 92899 | |
| Mr. Driller | DC | 1.001 | Original | | T-1402N | |
| Mr. Men & Little Miss: Mr. Bump Presents: Challenge Bonhomme et les Dames: M. Rigolo Présente: Challenge | PC | | Original | | | |
| Mr. Potato Head Saves Veggie Valley | PC | | Original | | 10113 | |
| Mrs. Flinkster's Spelling Accelerator | PC | | Scholastic | | 23345-00 | |
| Ms. Pac-Man Maze Madness | DC | 1.000 | Original | | T-1404N | |
| MSI Multimedia Games Collection | PC | | Original | | G71-71GA010 | |
| MSR: Metropolis Street Racer | DC | 1.010 | Original | | 51012 | |
| MTV Music Generator | PC | | Original | | MMTVCDUS00 | |
| MTV Music Generator 2 | PS2 | 1.03 | Original | | SLUS-20222 | |
| MTV Sports: Skateboarding featuring Andy Macdonald | PC | | | | | |
| MTV Sports: Skateboarding featuring Andy Macdonald | DC | 1.002 | Original | | T-10004N | |
| MTV's Beavis and Butt-Head in Virtual Stupidity | PC | 1.0 | Original | | | |
| MTV's Beavis and Butt-Head: Bunghole in One | PC | 1.0 | Original | | | |
| MTV's Spankin' New Disc | PC | | | | | |
| Mud Puddle | MAC | | Original | | CDRM 301102 | |
| Mud Puddle | CDTV | | Original | | CDRM 735000 | |
| Mud Puddle | MAC | | Original | | CDRM 396800 | |
| Multimedia Animals Encyclopedia | VIS | | Original | | 25-6186 | |
| Multimedia Biology I | PC | | Original | | | |
| Multimedia Biology II | PC | | Original | | | |
| Multimedia Calculus I | PC | | Original | | | |
| Multimedia Calculus II | PC | | Original | | | |
| Multimedia Celebrity Poker | PC | | | | | |
| Multimedia Dinosaurs | PC | | A World of Dinosaurs: Express Edition | | | |
| Multimedia Windows Trivia! Multimedia Trivia | PC | | Original | | 7-20286-80140-4 | |
| Multimedia Word Games | PC | | Original | | | |
| Multimedia World Live! April 1996 | PC | | | | | |
| Multimedia World Live! February 1996 | PC | | | | | |
| Multimedia World Live! March 1996 | PC | | | | | |
| The Multipath Adventures of Superman: Menace of Metallo | PC | 1999.5.14.1 | Original | | | |
| Multipath Movies Digital Projector On-line CD | PC | | | | | |
| Multiply, Divide and Conquer: A Multiplication and Division Game | PC | 1.5 | Original | | HH639 | |
| Multipol | PC | | Original | | | |
| Mummy: Tomb of the Pharaoh | MAC | | Original | | CD-MCR-168-0 | |
| Muppet A Ilha do Tesouro (Disco 1) | PC | 1.0.0.1 | Original | | | |
| Muppet A Ilha do Tesouro (Disco 2) | PC | 1.0.0.1 | Original | | | |
| Muppet A Ilha do Tesouro (Disco 3) | PC | 1.0.0.1 | Original | | | |
| The Muppet CD-ROM: Muppets Inside | PC | 1.0 | Original | | | |
| Muppet Kids (Beginning Sounds) | PC | 1.0 | Encore | | 14800-CD1 | |
| Muppet Kids (Thinking Skills) | PC | 1.0 | Encore | | 14800-CD2 | |
| Muppet Kids (Same & Different) | PC | 1.0 | Encore | | 14800-CD3 | |
| Muppet Kids (Phonics) | PC | 1.0 | Encore | | 14800-CD4 | |
| Muppet Sound Patterns: More Phonics | PC | | Original | | | |
| Muppet Treasure Island (Disc 1) | PC | | Original | | CDD-3113-101-U3 | |
| Los Muppets en la Isla del Tesoro (Disc 1) | PC | | Original | | CDD-3113-101-SP | |
| Los Muppets en la Isla del Tesoro (Disc 2) | PC | | Original | | CDD-3113-102-SP | |
| Los Muppets en la Isla del Tesoro (Disc 3) | PC | | Original | | CDD-3113-103-SP | |
| Muscle Car '76 | PC | | Original | | | |
| Museo Amparo | CDI | | Original | | | |
| Museum Madness Museum Madness: A MECC Science and History Learning Mystery | PC | | SoftKey | | PMU944AE-CD | |
| The Museum of Anything Goes | PC | 1.0 | Original | | #1411 | |
| Music Clips: Animamundi Opening Movie Long Ver. | PC | | PC Game Bundle | | HAC-002 | |
| The Musical World of Professor Piccolo | PC | 1.2 | Original | | | |
| The Musical World of Professor Piccolo | MAC | 1.3 | Original | | P/N 691-0641-A | |
| The Musical World of Professor Piccolo | MAC | 1.3 | Original | | P/N 691-0641-A | |
| Mutanoid Math Challenge | VIS | | Original | | 25-6169 | |
| Mutanoid Word Challenge | VIS | | Original | | 25-6170 | |
| Mutant Rampage: Bodyslam | CDI | | Demonstration Disc | | 310-690-282-2 | |
| Mutant Rampage: Bodyslam | CDI | | Original | | 310690282-2 | |
| Muzzle Velocity | PC | 1.21 | Original | | | |
| Muzzy | CDI | | Original | | 310690142-2 | |
| Muzzy at the Seaside | PC | | Original | | | |
| MVP Baseball 2005 (Disc 1) EA Sports: MVP Baseball 2005 | PC | | Original | | 1489207 | |
| MVP Baseball 2005 (Disc 2) EA Sports: MVP Baseball 2005 | PC | | Original | | 1489217 | |
| MVP Software The MVP Software Series | PC | | Original | | 70033 | |
| MX 2002 featuring Ricky Carmichael | PS2 | 1.00 | Original | | SLUS-20072 | |
| MX SuperFly MX SuperFly featuring Ricky Carmichael | PS2 | 1.00 | Demo | | SLUS 29026 | |
| MX Unleashed | PS2 | 1.00 | Demo | | SLUS 29091 | |
| MX vs. ATV Unleashed | PS2 | 1.00 | Demo | | SLUS 29140 | |
| My Amazing Human Body | PC | | Original | | | |
| My Disney Kitchen | PC | | Original | | D2654 | |
| My Favorite Monster | MAC | 1.0 | Original | | | |
| My First 100 Words in Greek | PC | | Original | | | |
| My First Amazing History Explorer DK Interactive Learning: My First Amazing History Explorer | PC | | Original | | | |
| My First CD-ROM: Preschool | PC | | Original | | 02442-A | |
| My First Reading Adventure: I Want to Read! | PC | | Learning PowerPack | | 836330000386CD | |
| My First Reading Adventure: Now I'm Reading! | PC | | Learning PowerPack | | 836330000393CD | |
| My Little Pony: Friendship Gardens | PC | | Original | | 99146 | |
| My Little Pony: Friendship Gardens | PC | 1.0.0.1 | Original | | 99146 | |
| My Make Believe Castle | PC | | Original | | | |
| My Paint | VIS | | Original | | 25-6122 | |
| My Paint | MCD | | Original | | T-10901 | |
| My Sim Aquarium | PC | | Original | | | |
| Myst | PC | 1.0.1 | Bundle Version OEM | | | |
| Myst | PC | 1.0.1 | Bundle Version OEM | | OEM No. 18207 | |
| Myst | PC | 1.0.2 | Original | | | |
| Myst | MAC | 1.01 | Rerelease | | | |
| Myst | PC | 1.2 | Original | | | |
| Myst | PC | 1.3 | Rerelease | | | |
| Myst | PC | 1.3 | Rerelease | | | |
| Myst III: Exile v1.2 Update | PC | | Original | | | |
| Myst: Masterpiece Edition (Digital Press Kit) | PC | | Press Kit | | | |
| The Mysterious City: Cairo / The Mysterious City: Vegas Mystery City Adventures: Cairo / Vegas | PC | | Original | | P/N: 124836 | |
| Mystery Adventure Pack (Disc 1) | PC | | Original | | 1000-10805_CD1 | |
| Mystery Case Files: Dire Grove / Mystery Chronicles: Murder Among Friends | PC | | The Best of Big Fish Games | | | |
| Mystery Case Files: Madame Fate | PC | | Rerelease | | 35541.102.US | |
| Mystery Case Files: Prime Suspects | PC | | Rerelease | | 35361.102.US | |
| Mystery Case Files: Prime Suspects | PC | | Original | | 35361.101.US | |
| Mystery Case Files: Ravenhearst | PC | | Original | | 35419.101.US | |
| Mystery Case Files: Ravenhearst / Hidden Expedition: Amazon | PC | | The Best of Big Fish Games | | | |
| Mystery Chronicles: Murder Among Friends | PC | | Original | | 35747.101.US | |
| The Mystery Collection | PC | | Original | | | |
| Mystery in London Mystery in London: On the Trail of Jack the Ripper | PC | | Original | | 35667.101.US | |
| Mystery Legends: The Phantom of the Opera | PC | | Collector's Edition (Rerelease) | | 33383010US | |
| Mystery Masterpiece: The Moonstone | PC | 1.0 | Collector's Edition | | 02-0309-10 | |
| Mystery of the Crystal Portal: Beyond the Horizon Mystery of the Crystal Portal 2 | PC | | Original | | 02-8658-10 | |
| The Mystery of the Druids (Installation) | PC | 1.0.2.26 | Original | | CDR7045/US2 | |
| The Mystery of the Druids (The Past) | PC | 1.0.2.26 | Original | | CDR7045/US2 | |
| The Mystery of the Mummy | PC | 1.0 | Original | | | |
| The Mystery of Tooltown | PC | | Original | | | |
| Mystery P.I.: Lost in Los Angeles | PC | 1.0.0.2 | Original | | MPLL 09-00331 10/11 12-00125 | |
| Mystery P.I.: Stolen in San Francisco | PC | | Original | | MPSF-10-00700 11/10 10-00192 | |
| Mystery P.I.: The Curious Case of Counterfeit Cove | PC | | Original | | MPCC-11-01118 12/11 12-00102 | |
| Mystery P.I.: The Curious Case of Counterfeit Cove | PC | 1.0.0.42 | Original | | MPCC-11-01122 06/12 12-00164 | |
| Mystery P.I.: The London Caper | PC | | Rerelease | | MPLC-10-00500 05/10 10-00145 | |
| Mystery P.I.: The London Caper | PC | | Original | | MPLC-10-00500 05/10 10-00145 | |
| Mystery P.I.: The Lottery Ticket | PC | | Original | | | |
| Mystery P.I.: The Lottery Ticket | PC | 1.0.0.5 | Rerelease | | 0227 12/08 08-00124, P/N: 125329 | |
| Mystery Pack | PC | | Encore | | 31760-CD | |
| Mystery Stories Trilogy | PC | 1.0.0 | Original | | | |
| The Mystery Trio | PC | | Original | | P/N 6010604-CD | |
| Mystery Vault | PC | | Encore | | 31740-CD | |
| Mystery Vault | PC | 1.0 | Original | | 02-9556-10 | |
| Mysteryville | PC | | Original | | 00120.101.US | |
| Mysteryville 1 & 2 | PC | | Original | | P/N 61214-CD | |
| Mysteryville 2 | PC | | Original | | | |
| Mysteryville 2 / Pirateville Mysteryville 2 and Pirateville | PC | | Original | | | |
| Mystic Towers | PC | 1.11 | Rerelease | | P/N 7088 | |
| Mystic Towers | PC | 1.11 | Original | | | |
| Myth II: Soulblighter | PC | 1.0 | Original | | | |
| Myth II: Soulblighter | PC | 1.3 | Linux (Demo) | | | |
| Myth II: Soulblighter: Exclusive Multiplayer Levels | PC | | Electronics Boutique | | | |
| Myth III: The Wolf Age | MAC | | Original | | 04-22888CD | |
| Myth: The Fallen Lords | PC | | Beta | | | |
| Myth: The Fallen Lords | PC | Beta 4 | Review | | | |
| Myth: The Total Codex (Disc 1) (Installation Disc) | PC | | Original | | | |
| Myth: The Total Codex (Disc 1) (Installation Disc) | PC | 1.1 | Rerelease | | | |
| Myth: The Total Codex (Disc 2) (Myth: The Fallen Lords) | PC | | Original | | | |
| Myth: The Total Codex (Disc 2) (Myth: The Fallen Lords) | PC | 1.1 | Rerelease | | | |
| Myth: The Total Codex (Disc 3) (Myth II: Soulblighter) | PC | | Original | | | |