| Slot Machine |  Bet the Farm | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Video Slot Machine | Betting Zoo Mr. Cashman | 2003 | Aristocrat Leisure Industries Pty, Ltd. |
| Nintendo GBA cart. | Beyblade V-Force - Ultimate Blader Jam Model AGB-BEYE-USA | 2003 | Atari Interactive, Inc. |
| Nintendo GBA cart. | Beyblade V-Force - Ultimate Blader Jam Model AGB-BEYP-EUR | 2003 | Atari Interactive, Inc. |
| Nintendo GameCube disc | Beyblade VForce - Super Tournament Battle Model DOL-GBTP-EUR | 2003 | Atari Europe S.A.S.U. |
| Sony PlayStation CD |  Beyblade Model SLES-04093 | 2003 | Atari UK, Ltd. |
| PC/MS-Windows CD | Beyond Good & Evil | 2003 | Ubisoft, Inc. San Francisco, CA, USA 08888 |
| Microsoft XBOX disc | Beyond Good & Evil | 2003 | Unknown |
| Nintendo GameCube disc | Beyond Good & Evil Model DOL-GGEE-USA | 2003 | UBI Soft Ent., Inc. San Francisco, CA, USA 08888 |
| Slot Machine | Big Bang | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Video Slot Machine | Big Ben | 2003 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Big Bucks Bonus | 2003 | Barcrest USA IGT Group USA |
| Slot Machine | Big Game Keno | 2003 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD | Big League Slugger Baseball Model SLUS-01527 | 2003 | Agetec, Inc. Sunnyvale, CA, USA |
| PC/MS-Windows CD | Big Mutha Truckers | 2003 | Empire Interactive Europe, Ltd. |
| Video Slot Machine | Big Red | 2003 | Aristocrat Leisure Industries Pty, Ltd. |
| Pachislot | Big Show Time | 2003 | Eipex Tokyo, Japan |
| Sony PlayStation CD | Big Strike Bowling Model SLES-04025 | 2003 | Gotham Games |
| Sony PlayStation CD | Big Strike Bowling Model SLUS-01478 | 2003 | Gotham Games |
| Redemption mechanical game | Big Sweet Land | 2003 | NAMCO, Ltd. Japan |
| Slot Machine | Big Times - Red White & Blue | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times - Wild Cherry | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Buckaroos | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Big Times Diamond | 2003 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Bigfoot's Wild | 2003 | WMS Gaming, Inc. Chicago, IL, USA |
| Nintendo GameCube disc | Billy Hatcher and the Giant Egg Model DOL-GEZE-USA | 2003 | SEGA of America, Inc. San Francisco, CA, USA |
| Nintendo GameCube disc | Billy Hatcher and the Giant Egg Model DOL-GEZP-EUR | 2003 | SEGA Europe Ltd. |
| Pachislot | Billy the Big | 2003 | Net Corp. Japan |
| Slot Machine | Bingo Bucks | 2003 | IGT International Game Technologies Reno, NV, USA |
| Redemption video game | Bingo Carnival II | 2003 | IGS Co., Ltd. International Game System |
| Slot Machine | Bingo Carnival II Coin | 2003 | IGS Co., Ltd. International Game System |
| Medal video game | Bingo Carnival II Medal | 2003 | IGS Co., Ltd. International Game System |
| Video Slot Machine | Bingo Queen Bee | 2003 | Subsino Co., Ltd. |
| Nintendo Famicom cart. | Bio Hazard | 2003 | Waixing Computer & Technology Co., Ltd. China |
| Nintendo GameCube disc | Biohazard 2 | 2003 | Capcom Co., Ltd. Japan |
| Nintendo GameCube disc | Biohazard 3 - Last Escape | 2003 | Capcom Co., Ltd. Japan |
| PC/MS-Windows CD | Bionicle | 2003 | LEGO Media LEGO Group |
| Microsoft XBOX disc | Bionicle | 2003 | Unknown |
| Nintendo GBA cart. | Bionicle Model AGB-BIOE-USA | 2003 | T-HQ, Inc. Toy HeadQuarters |
| Nintendo GBA cart. | Bionicle Model AGB-BIOP-EUR | 2003 | T-HQ, Inc. Toy HeadQuarters |
