| Nintendo GBA cart. |  Lizzie McGuire 3 - Homecoming Havoc Model AGB-BL3E-USA | 2005 | Buena Vista Games |
| Nintendo GBA cart. | Looney Tunes Double Pack Model AGB-BLNE-USA | 2005 | Majesco Ent. Co. |
| Nintendo GBA cart. | Madagascar - Operation Penguin Model AGB-BM7E-USA | 2005 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Nintendo GBA cart. |  Madagascar - Operation Penguin Model AGB-BM7P-EUR | 2005 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Nintendo GBA cart. | Madagascar Model AGB-BGZE-USA | 2005 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Nintendo GBA cart. | Madagascar Model AGB-BGZJ-JPN | 2005 | Bandai Co., Ltd. Japan |
| Nintendo GBA cart. | Madagascar Model AGB-BGZP-EUR | 2005 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Nintendo GBA cart. | Madden NFL 06 Model AGB-B6ME-USA | 2005 | EA Sports |
| Nintendo GBA cart. | Mahou Sensei Negima Private Lesson - Damedesuu Toshokan-jima Model AGB-BNGJ-JPN | 2005 | Marvelous Interactive, Inc. |
| Nintendo GBA cart. | Mario Party Advance Model AGB-B8ME-USA | 2005 | Nintendo of America, Inc. USA 45496 |
| Nintendo GBA cart. | Mario Party Advance Model AGB-B8MJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario Party Advance Model AGB-B8MP | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario Power Tennis Model AGB-BTMP | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Mario Tennis - Power Tour Model AGB-BTME-USA | 2005 | Nintendo of America, Inc. USA 45496 |
| Nintendo GBA cart. | Mario Tennis Advance Model AGB-BTMJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Maya the Bee - Sweet Gold Model AGB-BEEP-EUR | 2005 | Midway Home Ent. |
| Nintendo GBA cart. | MÄR Heaven - Knockin' on Heaven's Door Model AGB-BM9J-JPN(RK379-J1) | 2005 | Konami Corp. Japan |
| Nintendo GBA cart. | Mega Man Battle Network 5 Team Colonel Model AGB-BRKE-USA | 2005 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo GBA cart. | Mega Man Battle Network 5 Team Colonel Model AGB-BRKP-EUR | 2005 | CE Europe, Ltd. Capcom Europe London, England 055060 |
| Nintendo GBA cart. | Mega Man Battle Network 5 Team Protoman Model AGB-BRBE-USA | 2005 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo GBA cart. | Mega Man Battle Network 5 Team Protoman Model AGB-BRBP-EUR | 2005 | CE Europe, Ltd. Capcom Europe London, England 055060 |
| Nintendo GBA cart. | Mega Man Zero 4 Model AGB-B4ZE-USA | 2005 | Capcom USA, Inc. Santa Clara, CA, USA 13388 |
| Nintendo GBA cart. | Mega Man Zero 4 Model AGB-B4ZP | 2005 | Capcom Co., Ltd. Japan |
| Nintendo GBA cart. | Meitantei Conan - Akatsuki no Monument Model AGB-BQAJ-JPN | 2005 | Banpresto Japan |
| Nintendo GBA cart. | Mezase! Koushien Model AGB-BMKJ-JPN | 2005 | Tasuke Japan |
| Nintendo GBA cart. | Minna no Soft Series - Happy Trump 20 Model AGB-BTLJ-JPN | 2005 | Success Japan |
| Nintendo GBA cart. | Mirakuru! Panzou - 7-tsu no Hoshi no Uchuu Kaizoku Model AGB-B3IJ-JPN | 2005 | Atlus Co., Ltd. Japan |
| Nintendo GBA cart. | Miteluode - Lingdian Renwu | 2005 | IQue China |
| Nintendo GBA cart. | Momotarou Dentetsu G Gold Deck o Tsukure! Model AGB-BM2J-JPN | 2005 | Hudson Soft. Hudson Group Japan |
| Nintendo GBA cart. | Mr. Driller 2 Model AGB-BR2E-USA | 2005 | NAMCO, Ltd. Japan |
| Nintendo GBA cart. | Namco Museum - 50th Anniversary Model AGB-B5NE-USA | 2005 | NAMCO Hometek, Ltd. USA |
| Nintendo GBA cart. | Need for Speed - Most Wanted Model AGB-BNWE-USA | 2005 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | Need for Speed - Most Wanted Model AGB-BNWP | 2005 | EA Games Electronic Arts, Inc. |
| Nintendo GBA cart. | Nicktoons Unite! Model AGB-BNUE-USA | 2005 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo GBA cart. | No No No Puzzle Chailien Model AGB-BKRJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GBA cart. | Nyan Nyan Nyanko no NyanCollection Model AGB-BNYJ-JPN | 2005 | MTO, Inc. Japan |
| Nintendo GBA cart. | Ochaken no Bouken-jima - Honwaka Yume no Island Model AGB-BO2J-JPN | 2005 | MTO, Inc. Japan |
| Nintendo GBA cart. | Ochaken no Yume Bouken Model AGB-BCUJ-JPN | 2005 | MTO, Inc. Japan |
| Nintendo GBA cart. | One Piece - Dragon Dream! Model AGB-BIPJ-JPN | 2005 | Bandai Co., Ltd. Japan |
| Nintendo GBA cart. | One Piece Model AGB-BONE-USA | 2005 | Bandai America, Inc. 45557 |
