| Game Name | System |
|---|
| MLB 07 - The Show (USA) | PS2 |
| MLB 07 - The Show (USA) | PSP |
| MLB 08 - The Show (China) | PSP |
| MLB 08 - The Show (USA) | PSP |
| MLB 08 - The Show (USA) | PS2 |
| MLB 09 - The Show (USA) | PSP |
| MLB 09 - The Show (USA) | PS2 |
| MLB 10 - The Show (USA) | PSP |
| MLB 10 - The Show (USA) | PS2 |
| MLB 11 - The Show (USA) | PSP |
| MLB 2000 (USA) | PSX2PSP |
| MLB 2000 Demo [U] [SCUS-94364] | PS1 Demos |
| MLB 2000 [NTSC-U] | PSX |
| MLB 2001 (USA) | PSX2PSP |
| MLB 2001 Demo [U] [SCUS-94479] | PS1 Demos |
| MLB 2001 [NTSC-U] | PSX |
| MLB 2001 [U] (Demo) | PSX |
| MLB 2002 (USA) | PSX2PSP |
| MLB 2002 Demo [U] [SCUS-94648] | PS1 Demos |
| MLB 2002 [NTSC-U] | PSX |
| MLB 2003 (USA) | PSX2PSP |
| MLB 2003 Demo [U] [SCUS-94672] | PS1 Demos |
| MLB 2003 [NTSC-U] | PSX |
| MLB 2004 (USA) | PS2 |
| MLB 2004 (USA) | PSX2PSP |
| MLB 2004 [NTSC-U] | PSX |
| MLB 2005 (USA) | PSX2PSP |
| MLB 2005 (USA) | PS2 |
| MLB 2005 [NTSC-U] | PSX |
| MLB 2006 (USA) | PS2 |
| MLB Pennant Race (USA) | PSX2PSP |
| MLB Pennant Race [NTSC-U] | PSX |
| MLB Power Pros 2008 (U)(Venom) | NDS |
| MLB Slam! (USA, Europe) (En,Fr,De,Es,It) (v1.0.10) | NGage |
| MLB SlugFest 20-04 (U)(Eurasia) | GBA |
| MLB SlugFest 2003 (USA) | PS2 |
| MLB SlugFest 2006 (USA) | PS2 |
| MLB Slugfest 2003 | GCN |
| MLB Slugfest 2004 | GCN |
| MLBPA Baseball (USA) | Game Gear |
| MLBPA Baseball (USA) | SNES |
| MLBPA Baseball (USA) | Genesis |
| MLBPA Bottom Of The 9th (U) | Saturn |
| MLD Productions (F) (19xx) | CPC |
| MMD-1 | MAME |
| MMD-2 | MAME |
| MMT-8 | MAME |
| MO5 | MAME |
| MO5 NR | MAME |
| MO5E | MAME |
| MO6 | MAME |
| MOD-8 | MAME |
| MOLECULAR Computer | MAME |
| MOPS (UK) (1994) (PD) | CPC |
| MPC-100 (MSX1) | MAME |
| MPC-200 (MSX1) | MAME |
| MPC-200SP (MSX1) | MAME |
| MPC-2300 (MSX2) | MAME |
| MPC-2500FD (MSX2) | MAME |
| MPC-64 (MSX1) | MAME |
| MPS 1 Test Rom (JPM) (MPS) | MAME |
| MPS-1000 Printer | MAME |
| MPS-1230 NLQ Printer | MAME |
| MPT-02 Jeu TV Programmable (France) | MAME |
| MPU 5 Ram & Meter Clear (Barcrest) (MPU5) | MAME |
| MPU 5 Test Rom (Barcrest) (MPU5) | MAME |
| MPU-B | MAME |
| MPU3 Unit Test (Program 5) (Barcrest) (MPU3) | MAME |
| MPU4 Meter Clear ROM | MAME |
| MPU4 Reel Test (3.0) | MAME |
| MPU4 Unit Test (Program 2) | MAME |
| MPU4 Unit Test (Program 4) | MAME |
| MPU4 Video Firmware | MAME |
| MPZ80 | MAME |
| MR-61 Workstation | MAME |
| MR-Rack | MAME |
| MRC - Multi Racing Championship (Europe) (En,Fr,De) | N64 |
| MRC - Multi Racing Championship (Japan) | N64 |
| MRC - Multi Racing Championship (USA) | N64 |
| MROS Switcher v3.02 (1989)(Steinberg) | Atari ST |
| MRUN Utility (19xx)(-) [SSD] | BBC Micro |
| MS 0515 | MAME |
| MS Saga - A New Dawn (USA) | PS2 |
| MS-DOS v5 Startdisk (19xx)(-) | Atari ST |
| MS-Dos v3.2 (19xx)(Microsoft) | Atari ST |
| MS-Dos v4.01 (19xx)(Microsoft) | Atari ST |
| MS800 OS (UK) (1991) | CPC |
| MSA II v2.3 (19xx)(WAZ)(PD) | Atari ST |
| MSBC-1 | MAME |
| MT32 | MAME |
| MT735 | MAME |
| MTV Celebrity Deathmatch (E) | PSX |
| MTV Celebrity Deathmatch (Europe) (En,Fr,De,Es,It) | PS2 |
| MTV Celebrity Deathmatch (USA) | PS2 |
| MTV Celebrity Deathmatch (USA) | PSX2PSP |
| MTV Celebrity Deathmatch [NTSC-U] | PSX |
| MTV Fan Attack (E)(EXiMiUS) | NDS |
| MTV Fan Attack (E)(EXiMiUS) | NDS |
| MTV Music Generator (USA) | PSX2PSP |
| MTV Music Generator 2 (Europe) (En,Fr,De,Es,It) | PS2 |
