Region | Title | System | Version | Edition | Languages | Serial | Status |
| MCI Proof Positive: Telecommunications Revolution: Portable Proof: October 1994 | CDI | | Original | | | |
| MCI Proof Positive: Your Network Advantage: Portable Proof: October 1994 | CDI | | Original | | | |
| MDK | PC | | Demo | | | |
| MDK: Mission Laguna Beach | PC | | Bundle Version Diamond OEM | | | |
| MDK2 | DC | 1.100 | Original | | T-12502N | |
| MDK2: Armageddon | PS2 | 1.00 | Review Code | | SLUS-20105 | |
| Me & My Katamari | PSP | 1.00 | Original | | ULUS-10094 | |
| Meat Puppet | PC | | Original | | Item #6571 | |
| MECC Elementary Education Pack | PC | | Bundle Version Gateway OEM | | Part #ELEMEDCD | |
| MechCommander 2 | PC | | The Mech Collection | | 0601 Part No. X08-11049 | |
| 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 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Compaq OEM | | | |
| 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 VideoLogic OEM | | CDW-4094-101-US | |
| MechWarrior 2: 31st Century Combat | PC | | BattlePack | | CD2-4000-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Diamond OEM | | #75000135-001 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version Matrox OEM | | CDD-3810-101-U3CD | |
| MechWarrior 2: 31st Century Combat | PC | | BattlePack | | CD2-4000-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | | Bundle Version S3 OEM | | CDW-4040-030-U3 | |
| MechWarrior 2: 31st Century Combat | MAC | | Original | | CDM-3092-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version IBM OEM | | CDD-3520-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version ATI OEM | | 185-G3D001-100, CDD-3590-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version IBM OEM | | 75H9452 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version Toshiba OEM | | DL124-2 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version Sony OEM | | CDD-3570-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.0 | Bundle Version STB Velocity | | 270-0010-001, CDD-4074-101-U3 | |
| MechWarrior 2: 31st Century Combat | MAC | 1.0R | Bundle Version Apple OEM | | CDD-4095-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.1 | Windows 95 / MS-DOS + NetMech | | CD2-3491-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.1 SWJ | Bundle Version Microsoft OEM | | Part Number 326-052-005 Part Number 69563 | |
| MechWarrior 2: 31st Century Combat | PC | 1.1 SWJ | Bundle Version Microsoft OEM | | CDD-3490-101-U3 | |
| MechWarrior 2: 31st Century Combat | PC | 1.3 | Bundle Version ATI OEM | | 185-G3D001-101, CDD-3590-102-U3 | |
| MechWarrior 2: Ghost Bear's Legacy | PC | | BattlePack | | CD2-4000-102-U3 | |
| MechWarrior 2: Ghost Bear's Legacy | PC | | Windows 95 / MS-DOS | | CD2-3880-101-U3 | |
| MechWarrior 2: Ghost Bear's Legacy | PC | | BattlePack | | CD2-4000-102-U3 | |
| MechWarrior 2: Ghost Bear's Legacy | PC | | Windows 95 / MS-DOS | | CD2-3880-101-U3 | |
| MechWarrior 2: Mercenaries | PC | | Bundle Version Sony OEM | | | |
| MechWarrior 2: Mercenaries | PC | | Titanium Edition: Rerelease | | 1000371.101.US | |
| MechWarrior 2: Mercenaries | PC | | 3Dfx Interactive Edition | | 1000093.101.US | |
| MechWarrior 2: Mercenaries | PC | | Bundle Version Techmedia OEM | | 1000211.101.US | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Enhanced Direct 3D Video and 3D Positional Sound | | 01K0612, 1000082-101-U3 | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Rerelease | | CD2-3580-101-U3 | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Bundle Version Thrustmaster OEM | | 1000048-101-US | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Original | | CD2-3580-101-U3 | |
| MechWarrior 2: Mercenaries | PC | 1.05 | Original | | CD2-3580-101-U3 | |
| MechWarrior 3 | PC | 1.0.0.8 | Rerelease | | | |
| MechWarrior 3 | PC | 1.1 | Rerelease | | 0699 Part No. X04-88256 | |
| MechWarrior 4: Black Knight Expansion | PC | 1.0 | The Mech Collection | | 0801 Part No. X08-35252 | |
| MechWarrior 4: Clan 'Mech Pak | PC | | Original | | X08-77464 | |
| MechWarrior 4: Inner Sphere 'Mech Pak | PC | | Original | | X08-77384 | |
| MechWarrior 4: Mercenaries (Disc 1) | PC | | Original | | 0802 Part No. X08-89993 | |
| MechWarrior 4: Mercenaries (Disc 1) | PC | | MechWarrior 4 Compilation | | 26058CD2 | |
| MechWarrior 4: Mercenaries (Disc 2) | PC | | Original | | 0802 Part No. X08-89996 | |
| MechWarrior 4: Vengeance (Disc 1) | PC | | | | 1000 Part No. X06-17658 | |
| MechWarrior 4: Vengeance (Disc 1) | PC | 1.06 | | | 500 33 66-1 | |
| Medabots Infinity | GC | Rev 1 | Original | | DL-DOL-GM6E-USA | |
| Medal of Honor | PSX | | Review | | | |
| Medal of Honor | XBOX360 | | Original | | EA-2295 | |
| Medal of Honor: Airborne | XBOX360 | | Original | | EA-2038 | |
| Medal of Honor: Airborne | PC | | 10th Anniversary | | 1682967 | |
| Medal of Honor: Allied Assault | PC | 1.0 | Demo | | 4016207 | |
| Medal of Honor: Allied Assault (Disc 1) | PC | | Bundle Version Microgistix OEM | | 1432407 | |
| Medal of Honor: Allied Assault (Disc 1) | MAC | 1.11 | Original | | 10180-1CDA | |
| Medal of Honor: Allied Assault (Disc 2) | PC | | 10th Anniversary | | 1682917 | |
| Medal of Honor: Allied Assault (Disc 2) | MAC | 1.11 | Original | | 10180-1CDB | |
| Medal of Honor: Allied Assault: Breakthrough | PC | | 10th Anniversary | | 1682937 | |
| Medal of Honor: Allied Assault: Breakthrough | MAC | 2.40 | Original | | 10560-1CDA | |
| Medal of Honor: Allied Assault: Spearhead | PC | 2.0 | | | 1456707 | |
| Medal of Honor: Allied Assault: Spearhead | MAC | 2.15 | Original | | 10280-1CDA | |
| Medal of Honor: Allied Assault: War Chest | MAC | | Original | | 10750-1DDA | |
| Medal of Honor: European Assault | XBOX | | Original | | EA-094 | |
| Medal of Honor: Heroes 2 | WII | | Beta | | | |
| Medal of Honor: Heroes 2 | PSP | 1.00 | Original | | ULUS-10310 | |
| Medal of Honor: Pacific Assault | PC | | Demo | | 4051407 | |
| Medal of Honor: Pacific Assault (Disc 1) | PC | 1.0 | EA Warfare Collection | | 1663397 | |
| Medal of Honor: Pacific Assault (Disc 2) | PC | 1.0 | EA Warfare Collection | | 1663306 | |
| Medal of Honor: Pacific Assault (Disc 3) | PC | 1.0 | EA Warfare Collection | | 1663316 | |
| Medal of Honor: Pacific Assault (Disc 4) | PC | 1.0 | EA Warfare Collection | | 1663326 | |
| Medal of Honor: Rising Sun | XBOX | | Original | | EA-063 | |
| Media Manager for PSP (PlayStation Portable) System | PC | 2.0 | Original | | CDRM2292790 | |
| MediaMogul | CDI | 2.0 | Demo | | | |
| MediaMogul 2.2 | CDI | | Demo | | | |
| MediaMogul Audition Scripts 2.2.1 | CDI | | | | | |
| Medieval Games | WII | | Original | | RVL-R2OE-USA-B0 | |
| Medieval II: Total War | PC | | Demo | | | |
| Medieval II: Total War: Gold Edition (Disc 1) | PC | | Original | | | |
| Medieval: Total War: Viking Invasion Expansion Pack | PC | | Original | | 32267.101.US | |
| MediEvil | PSX | | Beta | | | |
| MediEvil | PSX | | Beta | | | |
| MediEvil | PSX | | Beta | | | |
| MediEvil | PSX | | Beta | | | |
| MediEvil | PSX | | Beta | | | |
| MediEvil | PSX | | Demo | | SCUS-94291 | |
| The Meeting of Minds Series: Interactive Games of History, Art, Music, and Ideas | VIS | | Original | | 25-6147 | |
| Mega 7 Super Add-Ons | PC | | Original | | | |
| Mega CD-ROM PC Shareware Spectacular 5 | PC | | Original | | | |
| Mega Man Legends | PC | | Original | | | |
| Mega Man X | PC | 1.0 | Original | | | |
| Mega Man X: Command Mission | GC | | Review | | | |
| Mega Math Blaster (Disc 1) | PC | 1.0 | Original | | | |
| Mega Math Blaster (Disc 2) | PC | | Original | | | |
| Mega Memory | PS2 | 2.20 | Unlicensed | | | |
| Mega Memory | PS2 | 2.21 | Unlicensed | | | |
| Mega Memory | PS2 | 2.22 | Unlicensed | | | |
| Mega Pinball PinBall | PC | 1.0 | Pocketware | | #6 | |
| Megafortress | PC | | Mile High Club 8 Pack | | | |
| Megamedia Corporation | PC | | | | | |
| MegaRace | MCD | | | | T-87025 | |
| MegaRace | PC | | Original | | 2199610-590001/I014100 | |
| MegaRace | PC | 1.0.1 | | | | |
| MegaRace 3 | PC | SSV1.0 | Original | | | |
| Memento Mori | PC | | Original | | | |
| Memory Manager Plus | PS2 | 1.01 | Unlicensed | | | |
| Memory Manager Plus | PS2 | 1.10 | Unlicensed | | | |
| Memory Manager Plus | PS2 | 1.3 | Unlicensed | | | |
| Memory Manager Plus | PS2 | 2.0 | Unlicensed | | | |
| Memory Manager Plus | PS2 | 2.10 | Unlicensed | | | |
| The Memory Works: For Names and Faces | CDI | | | | MWCDi-01 | |
| Men in Black II: Alien Escape | GC | | Original | | DL-DOL-GMEE-USA | |
| 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 | | | |
| Men of War | PC | 1.022.1 | Original | | 11991-1DDA | |
| Men of War: Assault Squad | PC | | Original | | P/N 129022D1 | |
| 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 | | | |
| Mercury Meltdown | PSP | 1.00 | Test Sample | | ULUX-80215 | |
| Mercury Meltdown | PSP | 1.01 | Original | | ULUS-10133 | |
| Mercury Meltdown Revolution | WII | | Beta | | | |
| Mercury Meltdown Revolution | WII | | Original | | RVL-RMME-USA | |
| 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 | PC | 2.0 | Demo | | CD-C95-860-D | |
| Metal Arms: Glitch in the System | XBOX | | Preview (Demo) | | | |
| Metal Dungeon | XBOX | | Original | | XI-001 | |
| Metal Gear Solid 3: Subsistence (Disc 3) (Existence) | PS2 | 1.00 | Limited Edition | | SLUS-21360 | |
| Metal Gear Solid: Peace Walker | PSP | 2.00 | Greatest Hits | | ULUS-10509 | |
| 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 Saga | PS2 | 1.00 | Trade Demo | | SLUS-28059 | |
| Metal Slug 5 | XBOX | | Metal Slug 4 & Metal Slug 5 | | SN-008 | |
| Metal Slug 7 | PC | | NDS Game Bundle | | | |
| Metal Slug XX | PSP | 1.00 | Test Sample | | ULUS-10495 | |
| Metal Slug XX | PSP | 1.01 | Original | | ULUS-10495 | |
| Metalion | PPC | 1.10 | Original | | | |
| Meteor Blaster DX | PCE | | Unlicensed (Rerelease) | | BTCD0402 | |
| Metro3D, Inc. Media Kit 2000 | PC | | Press Kit | | | |
| Metroid Prime | GC | Rev 1 | Original | | DL-DOL-GM8E-USA | |
| Metroid: Other M | WII | Rev 1 | Original | | RVL-R3OE-USA-E0 | |
| Miami Vice: The Game | PSP | 1.01 | Original | | ULUS-10109 | |
| MIB: Alien Crisis | WII | | Original | | RVL-S3ZE-USA-B0 | |
| Michael Jackson: The Experience | WII | | Walmart | | RVL-SMOX-USA-B0 | |
| Michael Jackson: The Experience | PSP | 1.00 | Original | | ULUS-10564 | |
| Micro Machines | PS2 | 1.00 | Original | | SLUS-20472 | |
| 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 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 Flight Simulator X (Disc 2) | PC | 10.0.60905.0 | Original | | 0606 Part No. X12-50248-02 | |
| 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 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 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 Software Jukebox | PC | | Bundle Version HP OEM | | 0804 Part No. X10-88170 | |
| Microsoft Windows Media Center Extender for Xbox | XBOX | | | | XX-007 | |
| Microsoft Windows Media Center Extender for Xbox v1.01 | XBOX | | Original | | XX-007 | |
| Microsoft World of Flight | PC | | Original | | 0698 Part No. X03-75876 | |
| Microsoft World of Flight | PC | | Original | | 0698 Part No. X03-75876 | |
| Midnight Club 3: DUB Edition | XBOX | | Original | | TT-121 | |
| Midnight Club 3: DUB Edition | PS2 | 1.04 | Original | | SLUS 21029 | |
| Midnight Club 3: DUB Edition Remix | XBOX | | Platinum Hits | | TT-121 | |
| Midnight Club II | XBOX | | Platinum Hits | | TT-008 | |
| Midnight Club II (Install) | PC | | Original | | | |
| Midnight Club: L.A. Remix | PSP | 1.03 | Original | | ULUS-10383 | |
| Midnight Club: Los Angeles | XBOX360 | | Original | | TT-2040 | |
| Midnight Mysteries 4-Pack | PC | | Original | | 33550-DVD v1.0 | |
| 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 | | | |
| 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 | |
| Midtown Madness 3 | XBOX | | Original | | MS-042 | |
| Midway Arcade Classics Pocket Express Presents: Midway Arcade Classics | PALM | | Original | | | |
| Midway Arcade Treasures | PC | 1.0 | Original | | 28453-CD | |
| Midway Arcade Treasures | PS2 | 1.00 | Original | | SLUS-20801 | |
| 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 | GC | | Beta | | | |
| 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 Arcade Treasures: Extended Play | PSP | 1.02 | Original | | ULUS-10059 | |
| 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 | |
| Mike Tyson Heavyweight Boxing | XBOX | | Original | | CM-003 | |
| Mike Tyson Heavyweight Boxing | PS2 | 1.00 | Original | | SLUS-20345 | |
| 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: Exercise Your Brain | PSP | 1.00 | Original | | ULUS 10178 | |
| 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 | |
| Minecraft: Story Mode: A Telltale Games Series | XBOX360 | | Original | | D62009 | |
| Minecraft: Story Mode: A Telltale Games Series | PS3 | 01.01 | Original | | BLUS-31579 | |
| Minecraft: Story Mode: A Telltale Games Series: The Complete Adventure | XBOX360 | | Original | | D6-2012 | |
| Mini Car Racing | PC | 1.1b | Original | | 11-2551-10 | |
| Mini Desktop Racing | WII | | Original | | RVL-RCEE-USA-B0 | |
| Mini Golf | PC | | Cosmi | | CDRAV8862D1, SJ100506 | |
| Mini Golf Master | PC | 1.0jc | Rerelease | | | |
| Mini Golf Resort | WII | | Original | | RVL-SGOE-USA-B0 | |
| Mini Ninjas | WII | | Original | | RVL-RNJE-USA-B0 | |
| Mini Ninjas | PC | 1.0 | Original | | | |
| Mini-Motion: Hoverboard Racing | PC | 1.00.000 | Original | | | |
| Mini-Omnipedia: Starfleet Academy Star Trek: Starfleet Academy | PC | | Bundled with Toy | | | |
| Miniclip Sushi Go-Round | WII | | Original | | RVL-SSUE-USA-B0 | |
| Minority Report: Everybody Runs | XBOX | | Original | | AV-020 | |
| Minority Report: Everybody Runs | GC | | Original | | DL-DOL-GMWE-USA | |
| Minute to Win It | XBOX360 | | Original | | ZP-2001 | |
| Minute to Win It | WII | | Original | | RVL-SMYE-USA-B0 | |
| 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 | | | |
| Mission: Impossible: Operation Surma | XBOX | | Original | | IG-031 | |
| Mission: Impossible: Operation Surma | GC | | Original | | DL-DOL-GMIE-USA | |
| 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 | PSP | 1.00 | Original | | UCUS-98605 | |
| MLB 06: The Show | PS2 | 1.00 | Demo | | SCUS 97503 | |
| MLB 06: The Show | PSP | 1.01 | Original | | UCUS-98624 | |
| MLB 07: The Show | PSP | 1.01 | Original | | UCUS-98667 | |
| MLB 07: The Show | PS2 | 2.00 | Original | | SCUS-97556 | |
| MLB 08: The Show | PS3 | 01.00 | Beta | | | |
| MLB 08: The Show | PSP | 1.00 | Original | | UCUS-98696 | |
| MLB 09: The Show | PS2 | 1.00 | Original | | SCUS-97644 | |
| MLB 09: The Show | PSP | 1.01 | Original | | UCUS-98730 | |
| MLB 10: The Show | PS2 | 1.00 | Original | | SCUS-97653 | |
| MLB 11: The Show | PS2 | 1.00 | Original | | SCUS 97657 | |
| MLB 12: The Show | PS3 | 01.01 | Trade Demo | | BCUS-90637 | |
| MLB 2001 (Art Disc) | PC | | Press Kit | | | |
| MLB 2004 | PS2 | 1.00 | Original | | SCUS-97256 | |
| MLB 2004 | PS2 | 1.01 | Demo | | SCUS 97257 | |
| MLB 2006 (Art and Information Disc) | PC | | Press Kit | | | |
| MLB Front Office Manager | XBOX360 | | Original | | TT-2095 | |
| MLB Power Pros | PS2 | 1.01 | Original | | SLUS 21671 | |
| MLB Power Pros 2008 | PS2 | 1.02 | Original | | SLUS-21748 | |
| MLB SlugFest 2003 | XBOX | | Original | | MW-008 | |
| MLB SlugFest 2003 MLB SlugFest 20-03 | PS2 | 1.01 | Original | | SLUS-20049 | |
| MLB SlugFest 2004 MLB SlugFest 20-04 | XBOX | | Original | | MW-009 | |
| MLB SlugFest 2004 | GC | | Original | | DL-DOL-GS7E-USA | |
| MLB SlugFest 2004 MLB SlugFest 20-04 | PS2 | 1.01 | Original | | SLUS-20618 | |
| MLB SlugFest 2006 | XBOX | | Original | | MW-056 | |
| MLB SlugFest 2006 | PS2 | 1.02 | Original | | SLUS-21342 | |
| MLB SlugFest: Loaded | XBOX | | Original | | MW-029 | |
| MLB SlugFest: Loaded | PS2 | 1.01 | Original | | SLUS-20889 | |
| MLB Superstars | WII | | Original | | RVL-R4SE-USA | |
| Mob Rule | PC | | Platinum Edition | | 0-7435-0857-2 | |
| Mobil 1 Rally Championship | PC | | Original | | | |
| Mobile Forces | PC | 2002.05.03 | Original | | | |
| Mobile Suit Gundam Seed: Never Ending Tomorrow | PS2 | 1.00 | Original | | SLUS-21140 | |
| Mobile Suit Gundam: Encounters in Space | PS2 | 1.01 | Original | | SLUS-20740 | |
| Mobile Suit Gundam: Gundam vs. Zeta Gundam | PS2 | 1.00 | Original | | SLUS 20821 | |
| Mobile Suit Gundam: Journey to Jaburo | PS2 | 1.00 | Original | | SLUS-20175 | |
| Mobile Suit Gundam: Zeonic Front | PS2 | 1.03 | Original | | SLUS-20233 | |
| MobileTools | PALM | | Original | | 122-1201-10 | |
| MobiTV | PALM | | Original | | 9900R-2006-01-CDA-US | |
| Moebius: Empire Rising | PC | 3.5.7.45015 | Kickstarter Edition | | | |
| Moero Downhill Night | PC | | Original | | P016 | |
| Moero Downhill Night 2 | PC | | Original | | P017 | |
| Moero Downhill Night Blaze | PC | 1.0 | Original | | P018 | |
| Mojo! | XBOX | | Original | | CV-005 | |
| Mojo! | PS2 | 1.02 | Original | | SLUS-20741 | |
| 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 1) (The Secret of Monkey Island / Monkey Island 2: Le Chuck's Revenge) | PC | | Limited Run Games | | | |
| Monkey Island Anthology (Disc 2) (The Curse of Monkey Island / Escape from Monkey Island) | PC | | Limited Run Games | | | |
| 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 | |
| The Monkey King: The Legend Begins | WII | Rev 1 | Original | | RVL-RTDE-USA | |
| Monkey Mischief! Party Time | WII | | Original | | RVL-RFVE-USA | |
| 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 / The Game of Life | PC | | Original | | 12-CB65 09/12 12-00182 | |
| 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 Collection | WII | | Original | | RVL-SMPE-USA-B0 | |
| Monopoly Junior | PC | | Monopoly & Monopoly Junior | | Product #99020 | |
| Monopoly Junior | PC | | Rerelease | | Product # 99020 | |
| Monopoly Junior | PC | 1.0 | General Mills | | | |
| Monopoly Party | XBOX | | Original | | IG-015 | |
| Monopoly Streets | WII | | Original | | RVL-S75E-USA-B0 | |
| 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 4x4: Masters of Metal | GC | | Original | | DL-DOL-GMZE-USA | |
| Monster 4x4: Masters of Metal | PS2 | 1.01 | Original | | SLUS 20796 | |
| Monster 4x4: Stunt Racer | WII | | Original | | RVL-RQZE-USA-B0 | |
| Monster 4x4: World Circuit | XBOX | | Original | | US-073 | |
| Monster 4x4: World Circuit | WII | | Original | | RVL-RM4E-USA | |
| Monster Garage | XBOX | | Original | | AV-065 | |
| Monster Garage | PC | 1.0.0 | Original | | 31867.101.US | |
| Monster High: 13 Wishes | WII | | Original | | RVL-SNYE-USA-B0 | |
| Monster High: Ghoul Spirit | WII | | Original | | RVL-SAOE-USA-B0 | |
| Monster High: Ghoul Spirit | WII | Rev 1 | Original | | RVL-SAOE-USA-B1 | |
| Monster High: New Ghoul in School | XBOX360 | | Original | | 74-2010 | |
| Monster High: New Ghoul in School | WII | | Original | | RVL-S5ME-USA-B0 | |
| Monster High: Skultimate Roller Maze | WII | | Original | | RVL-SU5E-USA-B0 | |
| Monster House | GC | | Original | | DL-DOL-GK5E-USA | |
| Monster House | PS2 | 1.02 | Original | | SLUS-21400 | |
| Monster Hunter Freedom | PSP | 1.00 | Original | | ULUS-10084 | |
| Monster Hunter Freedom Unite | PSP | 1.00 | Test Sample | | ULUS-10391 | |
| Monster Jam | WII | | Original | | RVL-RMOE-USA | |
| Monster Jam | PC | | Original | | 35447.101.US | |
| Monster Jam | XBOX360 | | Original | | AV-2051 | |
| Monster Jam: Maximum Destruction | GC | | Original | | DL-DOL-GMJE-USA | |
| Monster Jam: Maximum Destruction | PS2 | 1.00 | Original | | SLUS 20186 | |
| Monster Jam: Path of Destruction | XBOX360 | | Original | | AV-2188 | |
| Monster Jam: Path of Destruction | WII | | Original | | RVL-SMJE-USA-B0 | |
| Monster Jam: Path of Destruction | PS3 | 01.00 | Original | | BLUS-30561 | |
| Monster Jam: Path of Destruction | PSP | 1.00 | Original | | ULUS-10530 | |
| Monster Jam: Urban Assault | PS2 | 1.00 | Original | | SLUS-21807 | |
| Monster Jam: Urban Assault | PSP | 1.00 | Original | | ULUS-10379 | |
| Monster Kingdom: Jewel Summoner | PSP | 1.00 | Original | | ULUS-10211 | |
| Monster Kingdom: Jewel Summoner | PSP | 1.00 | Trade Demo | | ULUS 80017 | |
| Monster Lab | WII | | Original | | RVL-RM7E-USA | |
| Monster Lab | PS2 | 1.00 | Original | | SLUS-21838 | |
| Monster Lair | PCE | | Original | | TGXCD1003 | |
| Monster Madness: Battle for Suburbia | XBOX360 | | Original | | SP-2001 | |
| Monster Maker Math | PC | | Original | | 0-7435-0371-6 | |
| Monster Mayhem: Build and Battle | WII | | Original | | RVL-RI7E-USA-B0 | |
| Monster Rancher 3 | PS2 | 2.01 | Original | | SLUS-20190 | |
| 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 | |
| Monster Trucks Mayhem | WII | | Original | | RVL-SM4E-USA-B0 | |
| Monster Trux Arenas: Special Edition | WII | | Original | | RVL-RRXE-USA | |
| Monster Trux Offroad | WII | | Original | | RVL-RTQE-USA | |
| 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 | |