| Arcade Video game |  Bingo | 1977 | A-1 Supply, Inc. Reno, NV, USA |
| BASIC soft. type-in | Bingo | 1977 | Scientific Research Inst. |
| DEC PDP-10 soft. | BKG | 1977 | Berliner, Hans |
| DEC PDP-10 soft. | Black Friday | 1977 | Byte Publications, Inc. |
| Pinball | Black Jack Model 1092-E | 1977 | Bally Mfg. Co. Chicago, IL, USA |
| Atari 2600 cart. | Black Jack Model 49-75602 | 1977 | Sears Chicago, IL, USA |
| MOS KIM-1 cass. | Black Match P | 1977 | Kushnier, Ron |
| MOS KIM-1 cass. | Blackjack | 1977 | Butterfield, Jim |
| Heathkit H11 soft. | Blackjack | 1977 | Heathkit |
| Heath/Zenith H8 soft. | Blackjack | 1977 | Heathkit |
| Radofin 1292 Advanced Programmable Video System cart. | Blackjack | 1977 | Radofin Electronics Germany |
| HP-67 soft. | Blackjack Betting | 1977 | Hewlett-Packard |
| HP-67 soft. | Blackjack with a Permanent Bank | 1977 | Hewlett-Packard |
| Atari 2600 cart. |  Blackjack Model CX2651P | 1977 | Atari, Inc. CA, USA |
| Atari 2600 cart. | Blackjack Model CX2651 | 1977 | Atari, Inc. CA, USA |
| Handheld game | Blip. Model 7016 | 1977 | Tomy |
| MECC MERITSS soft. | BLJAK | 1977 | Unknown |
| PTC SOL-20 cass. | BLKJAK P | 1977 | Hopkins, Ralph |
| BASIC soft. type-in | BLKJC | 1977 | Unknown |
| PTC SOL-20 cass. | BLKJC P | 1977 | Unknown |
| Arcade Video game | Block Yard | 1977 | Leijac Corp. Japan |
| MITS Altair 8800 soft. | Blockade P | 1977 | McPheters, Wolfe & Jones |
| Intel 8080 CPU soft. | Blockade | 1977 | McPheters, Wolfe & Jones |
| Arcade Video game | Blockbuster Cocktail table model | 1977 | Elcon Industries |
| Arcade Video game | Blockbuster Upright model | 1977 | Elcon Industries |
| DEC PDP-10 soft. | Bocce | 1977 | Creative Computing Soft. |
| Arcade Video game | Bomber | 1977 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Ohio Scientific soft. | Bomber | 1977 | Ohio Scientific, Inc. |
| Arcade Video game | Boot Hill Model 612 | 1977 | Midway Mfg. Co. Schiller Park, IL, USA |
| MITS Altair 8800 soft. | Bowl | 1977 | McPheters, Wolfe & Jones |
| HP-67 soft. | Bowling | 1977 | Hewlett-Packard |
| Arcade Video game |  Boxing | 1977 | Atari, Inc. CA, USA |
| Arcade Video game | Break In | 1977 | Mirco Games, Inc. Phoenix, AZ, USA |
| Apple II cass. | Breakout + Color Demos | 1977 | Apple Computer, Inc. |
| Pinball | Bronco Model 396 | 1977 | Gottlieb & Co., D. Chicago, IL, USA |
| Arcade Video game | Bubble Canyon | 1977 | Video Games, GmbH Lich, Germany |
| Arcade Video game | Bubble Canyon Cocktail Table Model | 1977 | Video Games, GmbH Lich, Germany |
| Arcade Video game | Bubble Canyon Upright Model | 1977 | Video Games, GmbH Lich, Germany |
| PLATO soft. | Bugs N Drugs | 1977 | Alfille & Gorback & Tanaka |
| BASIC soft. type-in | Bull | 1977 | Scientific Research Inst. |
