| Version | Serial | Size | CRC32 | Number of Codes | |||
|---|---|---|---|---|---|---|---|
| Mickey's Adventure in Numberland | |||||||
| (USA) | NES-NL-USA | 256K | 6FB349E2 | 9 | |||
| Mickey's Safari in Letterland | |||||||
| (USA) | NES-M8-USA | 256K | 982DFB38 | 5 | |||
| Micro Machines | |||||||
| (USA) (Aladdin Compact Cartridge) (Unl) | COBIC-7403-MM | 256K | 24BA12DD | 40 | |||
| (USA) (Unl) | COBIC-7403-MM | 256K | 9235B57B | 49 | |||
| Micro Mages | |||||||
| (USA) | 0K | B0B6B5E4 | 30 | ||||
| MiG 29 - Soviet Fighter | |||||||
| (USA) (Unl) | COBIC-74XX-MG | 128K | E62E3382 | 20 | |||
| Might & Magic - Secret of the Inner Sanctum | |||||||
| (USA) | NES-MP-USA | 512K | 532A27E6 | 32 | |||
| Mighty Bomb Jack | |||||||
| (Japan) | TCF-MB | 40K | 9C521240 | 2 | |||
| (USA) | NES-BJ-USA | 64K | AAC2E75E | 22 | |||
| Mighty Final Fight | |||||||
| (Japan) | CAP-SD | 256K | 2B160BF0 | 8 | |||
| (USA) | NES-MF-USA | 256K | 3F78037C | 68 | |||
| Mike Tyson's Punch-Out!! | |||||||
| (Japan, USA) | HVC-PT, NES-PT-(CAN/USA) | 256K | 92A2185C | 168 | |||
| (PC10) | 264K | 580AA5E7 | 1 | ||||
| Millionaire | |||||||
| (Asia) (Ja) (PAL) (Unl) | SA-012 | 48K | F8C358D7 | 1 | |||
| Millipede | |||||||
| (USA) | NES-ML-USA | 24K | AE52DECE | 15 | |||
| Millipede - Kyodai Konchuu no Gyakushuu | |||||||
| (Japan) | HAL-ML | 24K | 77512388 | 7 | |||
| Milon's Secret Castle | |||||||
| (USA) | NES-KM-USA | 64K | 586A3277 | 40 | |||
| Minelvaton Saga - Ragon no Fukkatsu | |||||||
| (Japan) | TFC-MS-5500 (13) | 256K | 8EE25F78 | 14 | |||
| Minna no Taabou no Nakayoshi Daisakusen | |||||||
| (Japan) | CTS-9N | 64K | 555042B3 | 5 | |||