| Nintendo Game Boy Color cart. |  Daikaijuu Monogatari - The Miracle of the Zone II Model DMG-AM6J-JPN | 1999 | Hudson Soft. Hudson Group Japan |
| Nintendo Game Boy Color cart. | Dancing Furby Model DMG-BFBJ-JPN | 1999 | Tomy |
| Nintendo Game Boy Color cart. | Deer Hunter Model CGB-AXHE-USA | 1999 | Vatical Ent. |
| Nintendo Game Boy Color cart. | Deja Vu I & II - The Casebooks of Ace Harding Model CGB-ADTE-USA | 1999 | Vatical Ent. |
| Nintendo Game Boy Color cart. | Deja Vu I & II - The Casebooks of Ace Harding Model CGB-ADTJ-JPN | 1999 | Kemco, Ltd. |
| Nintendo Game Boy Color cart. |  Deja Vu I & II - The Casebooks of Ace Harding Model CGB-ADTX-EUR | 1999 | Kemco, Ltd. |
| Nintendo Game Boy Color cart. | Deja Vu I & II - The Casebooks of Ace Harding Model CGB-ADTY-EUU | 1999 | Kemco, Ltd. |
| Nintendo Game Boy Color cart. | Densha de Go! Model CGB-A72J-JPN | 1999 | CyberFront Corp. Japan |
| Nintendo Game Boy Color cart. | Die Maus Model CGB-ADXP-NOE | 1999 | Infogrames Distribution 014762 |
| Nintendo Game Boy Color cart. | Dino Breeder 3 - Gaia Fukkatsu Model DMG-A3DJ-JPN | 1999 | J-Wing |
| Nintendo Game Boy Color cart. | Disney's Tarzan Model CGB-ATHD-NOE | 1999 | Activision, Inc. Los Angeles, CA, USA 47875 |
| Nintendo Game Boy Color cart. | Disney's Tarzan Model CGB-ATHE-USA | 1999 | Activision, Inc. Los Angeles, CA, USA 47875 |
| Nintendo Game Boy Color cart. | Disney's Tarzan Model CGB-ATHF-FRA | 1999 | Activision, Inc. Los Angeles, CA, USA 47875 |
| Nintendo Game Boy Color cart. | Disney's Tarzan Model CGB-ATHP-UKV | 1999 | Activision, Inc. Los Angeles, CA, USA 47875 |
| Nintendo Game Boy Color cart. | Dogz - Your Virtual Petz Palz Model CGB-AOZE-USA | 1999 | Mindscape, Inc. Northbrook, IL, USA 24294 |
| Nintendo Game Boy Color cart. | Doraemon - Aruke Aruke Labyrinth Model DMG-ADAJ-JPN | 1999 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Game Boy Color cart. | Doraemon Kart 2 Model DMG-ADOJ-JPN | 1999 | Epoch Co., Ltd. Tokyo, Japan |
| Nintendo Game Boy Color cart. | Dragon Quest I & II Model DMG-AEDJ-JPN | 1999 | Enix, Ltd. Japan |
| Nintendo Game Boy Color cart. | Dragon Warrior Monsters Model DMG-AWQE-USA | 1999 | Eidos Interactive |
| Nintendo Game Boy Color cart. | Dragon Warrior Monsters Model DMG-AWQP-UKV | 1999 | Eidos Interactive |
| Nintendo Game Boy Color cart. | Dropzone Model DMG-AD4P-EUR | 1999 | Acclaim Ent., Inc. Glen Cove, NY, USA |
| Nintendo Game Boy Color cart. | Duke Nukem Model CGB-ADIE-USA | 1999 | GT Interactive Soft. Corp. NY, USA |
| Nintendo Game Boy Color cart. | Duke Nukem Model CGB-ADIP-EUR | 1999 | GT Interactive Soft. Corp. NY, USA |
| Nintendo Game Boy Color cart. | Earthworm Jim - Menace 2 the Galaxy Model DMG-AEBE-USA | 1999 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Earthworm Jim - Menace 2 the Galaxy Model DMG-AEBP-EUR | 1999 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Elmo's 123s Model DMG-AE3E-USA | 1999 | NewKidCo International, Inc. |
| Nintendo Game Boy Color cart. | Elmo's 123s Model DMG-AE3P-EUR | 1999 | NewKidCo International, Inc. |
| Nintendo Game Boy Color cart. | Elmo's ABCs Model DMG-AEAE-USA | 1999 | NewKidCo International, Inc. |
| Nintendo Game Boy Color cart. | Evel Knievel Model DMG-AEVE-USA | 1999 | Rockstar Games |
| Nintendo Game Boy Color cart. | Evel Knievel Model DMG-AEVP-EUR | 1999 | Take-Two Interactive |
| Nintendo Game Boy Color cart. | FIFA 2000 Model DMG-AFOE-USA | 1999 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo Game Boy Color cart. | FIFA 2000 Model DMG-AFOP-UKV | 1999 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo Game Boy Color cart. | Front Row Model CGB-AZDJ-JPN | 1999 | KID Kindle Imagine Develop |
| Nintendo Game Boy Color cart. | Gakkyuu Ou Yamazaki Model DMG-AYMJ-JPN | 1999 | KOEI Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Game & Watch Gallery 3 Model DMG-ACQE-USA | 1999 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Color cart. | Game Boy Gallery 3 Model DMG-AGQJ-JPN | 1999 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Ganbare Goemon - Mononoke Douchuu Tobisuise Nabebugyou! Model DMG-AEFJ-JPN | 1999 | Konami Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Ganbare Goemon - Tengutou no Gyakushuu Model DMG-AGUJ-JPN | 1999 | Konami Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Gem Gem Monster Model DMG-AJYJ-JPN | 1999 | KID Kindle Imagine Develop |
| Nintendo Game Boy Color cart. | Get Chuu Club - Minna no Konchuu Daizukan Model DMG-VRKJ-JPN | 1999 | JALECO Co., Ltd. Japan |
