| Nintendo GBA cart. |  Garfield - The Search for Pooky Model AGB-BGOE-USA | 2005 | Game Factory, The |
| Pachinko | Garfield Model CT6 | 2005 | Maruhon Japan |
| Pachinko | Garfield Model DD | 2005 | Maruhon Japan |
| Pachinko | Garfield Model FZ61 | 2005 | Maruhon Japan |
| Pachinko | Garfield Model FZ68 | 2005 | Maruhon Japan |
| Pachinko | Garfield Model FZ7 | 2005 | Maruhon Japan |
| Pachinko | Garfield Model ST3 | 2005 | Maruhon Japan |
| Sony PlayStation 2 disc | Garou - Mark of the Wolves NeoGeo Online Collection Vol.1 Model SLPS-25504 | 2005 | SNK Playmore Japan |
| Sony PlayStation 2 disc | Garou - Mark of the Wolves NeoGeo Online Collection Vol.1 Model SLPS-25509 | 2005 | SNK Playmore Japan |
| Amstrad CPC 464 disk | Gates to Hell Hb | 2005 | CEZ Games Studio Computer EmuZone |
| Nintendo GameCube disc | Geist Model DOL-GITE-USA | 2005 | Nintendo of America, Inc. USA 45496 |
| Nintendo GameCube disc |  Geist Model DOL-GITP-EUR | 2005 | Nintendo Co., Ltd. Japan |
| Nintendo GameCube disc | Geist Model DOL-GITP-UKV | 2005 | Nintendo Co., Ltd. Japan |
| Medal video game | Geki Makaimura Medalusion 2 | 2005 | Capcom Co., Ltd. Japan |
| Pachinko | Gekkokamen | 2005 | Heiwa Japan |
| Slot Machine | Gem Hunter | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Sony PSP UMD | Generation of Chaos | 2005 | Idea Factory Co., Ltd. Japan |
| Slot Machine | Get Eggcited | 2005 | IGT International Game Technologies Reno, NV, USA |
| PC/MS-Windows CD | Geunyeo-ui Gisadan - Gloria in Excelsis Deo | 2005 | Synogram Korea |
| Sinclair ZX Spectrum cass. | Ghost Castles Hb | 2005 | Weird Science |
| Redemption mechanical game | Ghost Hunter | 2005 | IGS Co., Ltd. International Game System |
| Sony PSP UMD | Ghost in the Shell - Stand Alone Complex Model UCAS-40025 | 2005 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PSP UMD | Ghost in the Shell - Stand Alone Complex Model ULES-00135 | 2005 | Bandai Co., Ltd. Japan |
| Sony PSP UMD | Ghost in the Shell - Stand Alone Complex Model ULUS-10020 | 2005 | Bandai Co., Ltd. Japan |
| Medal video game | GI-Horsepark | 2005 | Konami Corp. Japan |
| Medal video game | GI-Turf Wild 3 | 2005 | Konami Digital Ent. Co., Ltd. |
| Kiddie Ride | Ginger Bread House | 2005 | Cogan Italy |
| Medal video game | Girl Spin | 2005 | Haentec Co., Ltd. Korea |
| Medal video game | GK Starwars | 2005 | Unknown Korea |
| Nokia N-Gage card | Glimmerati Model 0710160 | 2005 | Nokia |
| Nintendo GBA cart. | Glory Days - The Essence of War Model AGB-BG6P | 2005 | Flashpoint Games |
| Sega Beena cart. | Go! Go! Advance Drive - 6-tsu no Machine ni Chousen da! | 2005 | SEGA Toys |
| Pachinko | Go! Go! Marin | 2005 | Sanyo Japan |
| Sony PSP UMD | Go! Sudoku Model UCES-00152 | 2005 | Sony Computer Ent. Europe SCEE |
| Sony PSP UMD | Go! Sudoku Model ULUS-10095 | 2005 | Ubisoft Ent. Montreuil sous Bois, France |
| Medal video game | Goguryeo | 2005 | Unknown Korea |
| Medal video game | Goindol | 2005 | Unknown Korea |
| Slot Machine | Gold Ball Keno | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Slot Machine | Gold Bars | 2005 | IGT International Game Technologies Reno, NV, USA |
| Medal video game | Gold Bat | 2005 | Unknown Korea |
