| Nintendo DS cart. |  Bokujou Monogatari - Colobocle Station | 2005 | Marvelous Interactive, Inc. |
| Nintendo GameCube disc | Bokujou Monogatari - Shiawase no Uta | 2005 | Marvelous Interactive, Inc. |
| Thomson TO disk | Bolero de Ravel | 2005 | DCsoft Daniel Coulom |
| MSX cart. | Bomb Man Hb | 2005 | Gasparrini, Andrea |
| Sega Mega Drive cart. | Bomber | 2005 | Tec Toy Industria de Brinquedos S.A. Brazil |
| Nintendo DS cart. | Bomberman | 2005 | Hudson Soft. Hudson Group Japan |
| Sony PlayStation 2 disc | Bomberman Hardball Model SLES-53301 | 2005 | Ubisoft Ent. Montreuil sous Bois, France |
| Nintendo DS cart. | Bomberman Model NTR-ABME-USA | 2005 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Nintendo DS cart. | Bomberman Model NTR-ABMP-EUR | 2005 | Ubisoft Ent. Montreuil sous Bois, France |
| Medal game (video) | Bon | 2005 | Dae Han Korea |
| Medal game (video) | Bon II | 2005 | Dae Han Korea |
| Slot Machine | Bonus Man | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Medal game (video) | Boo Boo Donpachi | 2005 | Amuzy Japan |
| Video Slot Machine | Book of Ra | 2005 | AGI Austrian Gaming Industries Novomatic Group |
| Medal game (video) | Boom | 2005 | Unknown Korea |
| PC/MS-Windows CD | BorderZone | 2005 | 1C Co. Russia |
| Slot Machine | Boytsi | 2005 | UGM Ukrainian Gaming Machine |
| Nintendo DS cart. | Brain Boost - Beta Wave | 2005 | InterChannel, Ltd. |
| Nintendo DS cart. | Brain Boost - Gamma Wave | 2005 | InterChannel, Ltd. |
| Nintendo GameCube disc | Bratz - Rock Angelz | 2005 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo GBA cart. | Bratz - Rock Angelz Model AGB-BRRE-USA | 2005 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo GBA cart. | Bratz - Rock Angelz Model AGB-BRRP | 2005 | T-HQ, Inc. Toy HeadQuarters |
| Video Slot Machine | Brazil | 2005 | Aristocrat Leisure Industries Pty, Ltd. |
| Sony PSP UMD | Breath of Fire III | 2005 | Capcom Co., Ltd. Japan |
| Microsoft XBOX disc | Breeders' Cup World Thoroughbred Championships | 2005 | Unknown |
| PC/MS-Windows CD | Brian Lara International Cricket 2005 | 2005 | Codemasters Soft. Co., Ltd., The 015026 |
| Microsoft XBOX disc | Brian Lara International Cricket 2005 | 2005 | Unknown |
| Sony PlayStation 2 disc | Brian Lara International Cricket 2005 Model SLES-52717 | 2005 | Codemasters Soft. Co., Ltd., The 015026 |
| PC/MS-Windows CD | Brothers in Arms - Earned in Blood | 2005 | Ubisoft Ent. Montreuil sous Bois, France |
| Microsoft XBOX disc | Brothers in Arms - Earned in Blood | 2005 | Unknown |
| PC/MS-Windows CD | Brothers in Arms - Road to Hill 30 | 2005 | Ubisoft Ent. Montreuil sous Bois, France |
| Microsoft XBOX disc | Brothers in Arms - Road to Hill 30 | 2005 | Unknown |
| Nintendo DS cart. | Bubble Bobble Revolution | 2005 | Rising Star Games, Ltd. UK |
| Slot Machine | Buck 'N Win | 2005 | WMS Gaming, Inc. Chicago, IL, USA |
| Medal game (video) | Buk Kuk Seong | 2005 | Unknown Korea |
| Medal game (video) | Bulls | 2005 | Unknown Korea |
| Slot Machine | Bully | 2005 | Bally Wulff |
| Medal game (video) | Bunny Girl | 2005 | Unknown Korea |
| Slot Machine | Bunny Luvin' | 2005 | GTech Corp. Providence, RI, USA |
| Nintendo GBA cart. | Bura Bura Donkey Model AGB-BBKJ-JPN | 2005 | Nintendo Co., Ltd. Japan |
