| Nintendo Game Boy Color cart. |  Game & Watch Gallery 3 Model DMG-ACQP-EUR-2 | 2000 | Nintendo of Europe GmbH 45496 |
| Nintendo Game Boy Color cart. |  Game Boy Color Promotional Demo | 1998 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Game Boy Gallery 3 Model DMG-AGLU-AUS | 1998 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Game Boy Gallery 3 Model DMG-AGQJ-JPN | 1999 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Game Boy Gallery 4 Model DMG-ACQU-AUS | 2000 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Game Boy Wars 2 Model DMG-AWOJ-JPN | 1998 | Hudson Soft. Hudson Group Japan |
| Nintendo Game Boy Color cart. | Game Boy Wars 3 Model CGB-BWWJ-JPN | 2001 | Hudson Soft. Hudson Group Japan |
| Nintendo Game Boy Color cart. | Game Conveni 21 Model DMG-BG2J-JPN | 2000 | Starfish, Inc. Japan |
| Nintendo Game Boy Color cart. | Games Frenzy Model CGB-BFGP-EUR | 2000 | 3DO Co., The CA, USA |
| Nintendo Game Boy Color cart. | Ganbare Goemon - Hoshizorashi Dynamites Arawaru!! Model CGB-BEKJ-JPN | 2000 | Konami 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. | Ganbare! Nippon! Olympic 2000 Model CGB-B3HJ-JPN | 2000 | Konami Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Gang Dan Wu Yu II | 200? | Li Cheng China |
| Nintendo Game Boy Color cart. | Garou - Mark of the Wolves | 200? | Fiver Firm China |
| Nintendo Game Boy Color cart. | Garou - Mark of the Wolves 2001 | 2001 | BBD |
| Nintendo Game Boy Color cart. | Garou 2003 - Mark of the Wolfs | 2003 | Fiver Firm China |
| Nintendo Game Boy Color cart. | GB Harobots Model CGB-BHRJ-JPN | 2000 | Sunrise Interactive |
| Nintendo Game Boy Color cart. | Ge Dou Zhi Zun 2003 | 2003 | SKOB China |
| Nintendo Game Boy Color cart. | Gekisou Dangun Racer - Onsoku Buster Dangun Dan Model CGB-BDJJ-JPN | 2001 | Imagineer 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. | Gensou Maden Saiyuuki - Sabaku no Shikami Model CGB-BGSJ-JPN | 2001 | J-Wing |
| Nintendo Game Boy Color cart. | Get Chuu Club - Minna no Konchuu Daizukan Model DMG-VRKJ-JPN | 1999 | JALECO Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Gex - Enter the Gecko Model DMG-AEXE-USA | 1998 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Gex - Enter the Gecko Model DMG-AEXP-EUR | 1998 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Gex 3 - Deep Cover Gecko Model CGB-AXGP-EUR | 1999 | Eidos Interactive |
| Nintendo Game Boy Color cart. | Gex 3 - Deep Pocket Gecko Model CGB-AXGE-USA | 1999 | Eidos Interactive |
| Nintendo Game Boy Color cart. | Ghosts'n Goblins Model DMG-AG9E-USA P | 1999 | Capcom Ent., Inc. USA 13388 |
| Nintendo Game Boy Color cart. | Ghosts'n Goblins Model DMG-AG9P-EUR | 1999 | Capcom Ent., Inc. USA 13388 |
| Nintendo Game Boy Color cart. | Gift Model CGB-BGFP-EUR | 2001 | Cryo Interactive Ent. |
| Nintendo Game Boy Color cart. | Glocal Hexcite Model DMG-AICJ-JPN | 1998 | Nec InterChannel, Ltd. Japan |
| Nintendo Game Boy Color cart. | Gobs of Games Model CGB-BFGE-USA | 2000 | 3DO Co., The CA, USA |
| Nintendo Game Boy Color cart. | Godzilla - The Series - Monster Wars Model CGB-BGDE-USA | 2000 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Godzilla - The Series - Monster Wars Model CGB-BGDP-EUR | 2000 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Godzilla - The Series Model DMG-AZIE-USA | 1999 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Godzilla - The Series Model DMG-AZIP-EUR | 2000 | Crave Ent., Inc. |
| Nintendo Game Boy Color cart. | Gold and Glory - The Road to El Dorado Model CGB-BEDE-USA | 2000 | UBI Soft Ent., Inc. San Francisco, CA, USA 08888 |
| Nintendo Game Boy Color cart. | Gold and Glory - The Road to El Dorado Model CGB-BEDP-EUR | 2000 | UBI Soft Creteil, France 307211 |
| Nintendo Game Boy Color cart. | Golden Goal Model DMG-AAFD-NOE | 1999 | Take-Two Interactive |
| Nintendo Game Boy Color cart. | Golden Goal Model DMG-AAFX-EUR | 1999 | Take-Two Interactive |
