| Nintendo Game Boy Cart. |  Super Mario Land Model DMG-MLA | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Teke! Teke! Asmik-kun World Model DMG-ASJ | 1989 | Asmik Co., Ltd. Japan |
| Nintendo Game Boy Cart. |  Tennis Model DMG-TN-NOE | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tennis Model DMG-TN-USA | 1989 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. | Tennis Model DMG-TNA | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-104 CHN | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-AUS | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-CAN | 1989 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-ESP | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-HKG | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-NOE | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-UKV | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Tetris Model DMG-TR-USA | 1989 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. | Tetris Model DMG-TRA | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | The Castlevania Adventure Model DMG-CV-USA | 1989 | Konami, Inc. USA |
| Nintendo Game Boy Cart. | Yakuman Model DMG-MJJ | 1989 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | After Burst Model DMG-ABA | 1990 | NCS Corp. Nippon Computer Systems Japan |
| Nintendo Game Boy Cart. |  Alleyway Model DMG-AW-ESP-1 | 1990 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Alleyway Model DMG-AW-ITA | 1990 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Alleyway Model DMG-AW-NOE | 1990 | Nintendo of Europe GmbH 45496 |
| Nintendo Game Boy Cart. | Alleyway Model DMG-AW-SCN | 1990 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Alleyway Model DMG-AW-UKV | 1990 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Amazing Penguin Model DMG-PN-NOE | 1990 | Natsume, Inc. Japan |
| Nintendo Game Boy Cart. | Amazing Penguin Model DMG-PN-USA | 1990 | Natsume, Inc. Burlingame, CA, USA |
| Nintendo Game Boy Cart. | America Oudan Ultra Quiz Model DMG-UQJ | 1990 | Tomy |
| Nintendo Game Boy Cart. | Aretha Model DMG-A1J | 1990 | Yanoman Games |
| Nintendo Game Boy Cart. | Astro Rabby Model DMG-ARA | 1990 | IGS Corp. Information Global Service |
| Nintendo Game Boy Cart. | Ayakashi no Shiro Model DMG-AYJ | 1990 | Seta Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Bakuretsu Senshi Warrior Model DMG-WRA | 1990 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Game Boy Cart. | Balloon Kid Model DMG-BT-UKV | 1990 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Balloon Kid Model DMG-BT-USA | 1990 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. | Baseball Kids Model DMG-BKJ | 1990 | JALECO Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Bases Loaded GB Model DMG-BK-USA | 1990 | JALECO USA, Inc. USA |
| Nintendo Game Boy Cart. | Batman Model DMG-BA-NOE | 1990 | SUNSOFT Kounan, Japan |
| Nintendo Game Boy Cart. | Batman Model DMG-BA-UKV | 1990 | SUNSOFT Kounan, Japan |
| Nintendo Game Boy Cart. | Batman Model DMG-BA-USA | 1990 | SUNSOFT Sun Corp. of America IL, USA |
| Nintendo Game Boy Cart. | Batman Model DMG-BAA | 1990 | SUNSOFT Kounan, Japan |
| Nintendo Game Boy Cart. | Battle Bull Model DMG-BRA | 1990 | Seta Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Battle Pingpong Model DMG-BPA | 1990 | Quest |
| Nintendo Game Boy Cart. | Battle Unit Zeoth Model DMG-BZJ | 1990 | JALECO Co., Ltd. Japan |
