| Nintendo GameCube disc |  Mario Golf - Toadstool Tour Model DOL-GFTP-EUR | 2004 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc |  Mario Party 6 Model DOL-GP6E-USA | 2004 | Nintendo of America, Inc. USA 45496 |
| Nintendo GameCube disc | Mario Party 6 Model DOL-GP6J-JPN | 2004 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario Pinball Land Model AGB-BMVE-USA | 2004 | Nintendo of America, Inc. USA 45496 |
| Nintendo GameCube disc | Mario Power Tennis Model DOL-GOME-USA | 2004 | Nintendo of America, Inc. USA 45496 |
| Nintendo GameCube disc | Mario Tennis GC | 2004 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario vs. Donkey Kong Model AGB-BM5E-USA | 2004 | Nintendo of America, Inc. USA 45496 |
| Nintendo GBA cart. | Mario vs. Donkey Kong Model AGB-BM5J-JPN | 2004 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario vs. Donkey Kong Model AGB-BM5P | 2004 | Nintendo Co., Ltd. Japan |
| Slot Machine | Mars Land | 2004 | Subsino Co., Ltd. |
| Arcade Video game | Mars Lander Battle Stage 2 | 2004 | F2 System Seoul, Korea |
| Redemption mechanical game | Mars Mission | 2004 | Skee-Ball, Inc. Chalfont, PA, USA |
| VTECH V.Smile cart. | Marvel Spider-Man & Friends - Secret Missions Model 80-092143 | 2004 | VTECH Video Technology, Ltd. |
| PC/MS-Windows CD | Mashed - Drive to Survive | 2004 | Empire Interactive Europe, Ltd. |
| Medal video game | Master Casino | 2004 | Jun Hi Tech Korea |
| Medal video game | Master Casino II Plus | 2004 | Jun Hi Tech Korea |
| PC/MS-Windows pack. | Matey | 2004 | Blaney, Loren |
| Pachislot | Matsuri Douraku | 2004 | Okazaki Sangyo Co., Ltd. Japan |
| Pachinko | Matsuri Monogatari | 2004 | Heiwa Japan |
| Slot Machine | Maui Wowie | 2004 | Magic Dreams |
| Nintendo GBA cart. | Mawaru - Made in Wario Model AGB-RZWJ-JPN | 2004 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Max Payne Advance Model AGB-BMEP-UKV | 2004 | Rockstar Games |
| Sony PlayStation 2 disc | MaXXed Out Racing Model SLES-51622 | 2004 | Midas Int. Ent. |
| Nintendo GameCube disc | MC Groovz Dance Craze | 2004 | Mad Catz Interactive, Inc. |
| TRS-80 MC-10 cass. | MC-10 Freeway | 2004 | Perosi, Charles |
| TRS-80 MC-10 cass. | MC-Text | 2004 | Gerrie, Jim |
| Medal video game | Medal Master | 2004 | Fusence |
| PC/MS-Windows CD | Medal of Honor - Pacific Assault | 2004 | Electronic Arts CA, USA 14633 |
| Dedicated Console | Mega Drive Collection Volume 1 | 2004 | Radica Games |
| Dedicated Console | Mega Drive Collection Volume 2 | 2004 | Radica Games |
| IVL Easy Karaoke cart. | Mega Hits Vol.1 | 2004 | IVL Technologies |
| IVL Easy Karaoke cart. | Mega Hits Vol.2 | 2004 | IVL Technologies |
| IVL Easy Karaoke cart. | Mega Hits Vol.3 | 2004 | IVL Technologies |
| Slot Machine | Mega Jungle | 2004 | Webak Elektronik |
| Nintendo GameCube disc | Mega Man - Anniversary Collection Model DOL-G6QE-USA | 2004 | Capcom Ent., Inc. USA 13388 |
| Nintendo GBA cart. | Mega Man Battle Chip Challenge Model AGB-A89E-USA | 2004 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo GBA cart. | Mega Man Battle Chip Challenge Model AGB-A89P | 2004 | Capcom Co., Ltd. Japan |
| Nintendo GBA cart. | Mega Man Battle Network 4 Blue Moon Model AGB-B4BE-USA | 2004 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo GBA cart. | Mega Man Battle Network 4 Blue Moon Model AGB-B4BP | 2004 | Capcom Co., Ltd. Japan |
| Nintendo GBA cart. | Mega Man Battle Network 4 Red Sun Model AGB-B4WE-USA | 2004 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
