| Nintendo GBA cart. |  Gambler Densetsu Tetsuya - Yomigaeru Densetsu Model AGB-ATYJ-JPN | 2002 | Athena Co., Ltd. Japan |
| Nintendo GBA cart. | Game & Watch Gallery 4 Model AGB-AQWE-USA | 2002 | Nintendo of America, Inc. USA 45496 |
| Nintendo GBA cart. | Game & Watch Gallery Advance Model AGB-AQWP | 2002 | Nintendo Co., Ltd. Japan |
| Video Slot Machine | Game King 4.0 Multi-Game | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Game King 5.0 Multi-Game | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Game King Poker | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Game Show Greats | 2002 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Gamebox Sky | 2002 | Bally Wulff |
| Arcade Video game | GameCristal | 2002 | Cristaltec Roma, Italy |
| Arcade Video game | Gamshara | 2002 | NAMCO, Ltd. Japan |
| Pachinko | Gaoo | 2002 | Newgin Japan |
| Slot Machine | Garden Party | 2002 | IGT International Game Technologies Reno, NV, USA |
| Sega Dreamcast GD | Garou - Mark of the Wolves SNK Best Buy Model T-47302M | 2002 | Playmore Corp. Japan |
| Microsoft XBOX disc | Gauntlet - Dark Legacy | 2002 | Unknown |
| Nintendo GBA cart. | Gauntlet - Dark Legacy Model AGB-AYGE-USA | 2002 | Midway Home Ent. |
| Nintendo GameCube disc | Gauntlet - Dark Legacy Model DOL-GUNE-USA | 2002 | Midway Home Ent. |
| Dedicated Console | Geigeki Go Go Shooting | 2002 | Takara Co., Ltd. Japan |
| Nintendo GBA cart. | Gekido Advance - Kintaro's Revenge Model AGB-AGEE-USA | 2002 | DSI Games |
| Nintendo GBA cart. | Gekido Advance - Kintaro's Revenge Model AGB-AGEP | 2002 | Zoo Digital Publishing |
| Sony PlayStation CD |  Gekioh - Shooting King Model SLUS-01498 | 2002 | Natsume, Inc. Japan |
| Bandai WonderSwan Color cart. | Gekitou! Crash Gear Turbo - Gear Champion League Model SWJ-WIZC01 | 2002 | Wiz Japan |
| Sony PlayStation CD | Gekitou! Crush Gear Turbo Model SLPS-03453 | 2002 | Bandai Co., Ltd. Japan |
| Pachislot | Gekkokamen | 2002 | Kitac Kita Denshi Corp. Japan |
| Microsoft XBOX disc | Genma Onimusha | 2002 | Unknown |
| Sony PlayStation CD | Gensou Maden Saiyuuki - Harukanaru Nishi e Model SLPM-86986 | 2002 | J-Wing |
| PC/MS-Windows CD | Geomjeong Gomusin | 2002 | Hanbit Soft Korea |
| PC/MS-Windows pack. | Geosang | 2002 | Gammania Korea |
| GamePark GP32 cart. | Geunyeoui Gisadan Ganghaengdolpa | 2002 | GamePark |
| Pachinko | Ghost House | 2002 | Takao Co., Ltd. Japan |
| Pachislot | Ghost Rush | 2002 | Aruze Corp. Japan |
| Nintendo GBA cart. | Ghost Trap Model AGB-AGVJ-JPN | 2002 | Eidos Interactive |
| Pachislot | Ghostshock | 2002 | Sammy Corp. Japan |
| PC/MS-Windows CD | Gianluca Vialli's Soccer Manager | 2002 | Midas Int. Ent. |
| Fruit Machine | Giant Gems | 2002 | Vivid Gaming England |
| Pachislot | Gigazone - The Meteor Strike | 2002 | Takasago |
| Pachislot | Gin Gin Maru | 2002 | Rodeo Corp. Japan |
| Gachinko Contest! Slot machine TV cart. | Ginginmaru TV | 2002 | Sammy Corp. Japan |
| Slot Machine | Gladiator | 2002 | EGT Euro Games Technology, Ltd. Bulgaria |
| PC/MS-Windows CD | Gladiators of Rome | 2002 | Activision Publishing, Inc. Los Angeles, CA, USA 47875 |
| Redemption mechanical game | Glass de Donpisha!! | 2002 | NAMCO, Ltd. Japan |
