C64 Intros
Mach 3 MachineGun-Soft oHg & Co GmbH, The Mad Aussie Dealers [MAD] Mad Energy Mad Hatter Mad Max Cracks [MMC] Mad Monks, The [TMM] Madness (DE) Madness (NL) Madonna Cracking Group [MCG] Madsquad Magervalp Magic Breakers, The [TMB] Magic Circle Projects Magic Circle, The [MCL] Magic Cracking Association [MCA] Magic Cracking Service, The Magic Voice Magicans (DE) Magnus Main Underground Service in Commodore [MUSIC] Majic 12 [M12] Mak-Soft Malaria Malaria+Yulk Malibu Man of War Maniax Manowar Mantronix Markiz MarSoftware Electronics Masoko Massive Master Master Wraith, The [TMW] Matrix Maximum Cracker Mayday Industries [MDI] Mayday! (DE) Mayhem (UK) Mayhem (US) Mc. Crack MCMXCIX [1999] Me+Clonekid Mechanix 2124 Mediator, The [TM] Medina Mediterranean Team, The [TMT] Mega Importing Group [MIG] Mega Team, The [TMT] Megabyte Megadeath [MGD] Megadeth MegaStyle Incorporated [MSI] Megatron Megatron Industries Megaunit [MGT] Meistersoft Men at Work [MAW] Men-Soft Mental Mental Illness Mercenary Cracker 1991, The [TMC] Merlin Metal Software Service [MSS] Metallibashers Metaloid Metro Boys, The [TMB] Miami Vice Crackers [MVC] Micro Mix [MMX] Micronet [MCN] Middlesbrough Cracking Service [MCS] Midnight Maniacs Incorporated [MMI] Migges Migges+Eurosoft Ministry Miracle [MC] Miracle [MRC] Mirage Miroslav Soft Club Mister Lee+Asterix Moanteam Modern Art [MA] Monarch Monsum Design More Stupid Initials [MSI] Morx Moskwa TV Moskwa TV+D-Vision Motiv 8 [M8] Motiv 8-Quality Movers, The Movers, The+Strike Force, The Mr. Fiend Mr. L+Dr. Bakterius Mr. Software Mr. Tabun Mr. Z Mr. Zero Page [MZP] Mule, The Mystic Mystic (AU) Mystic Shadows, The [TMS] Mystic+Digital Underground, The Myth
Some info comes here.
