 | Blood Storm (v1.10) (clone of: bloodstm) | 1994 | Strata/Incredible Technologies | bloodstm11 | | 0.00 |
| Blood Storm (v2.10) (clone of: bloodstm) | 1994 | Strata/Incredible Technologies | bloodstm21 | | 0.00 |
| Blood Storm (v2.20) (clone of: bloodstm) | 1994 | Strata/Incredible Technologies | bloodstm22 | | 0.00 |
| Blood Storm (v2.22) | 1994 | Strata/Incredible Technologies | bloodstm | Fighter / Versus | 8.43 |
 | Blood Warrior | 1994 | Kaneko | bloodwar | Fighter / Versus | 3.07 |
 | Bloody Roar (Japan) (clone of: beastrzr) | 1997 | Eighting / Raizing | bldyroar | | 0.00 |
 | Bloody Roar 2 (Asia) (clone of: bldyror2) | 1998 | Eighting / Raizing | bldyror2a | | 0.00 |
| Bloody Roar 2 (Japan) (clone of: bldyror2) | 1998 | Eighting / Raizing | bldyror2j | | 0.00 |
| Bloody Roar 2 (USA) (clone of: bldyror2) | 1998 | Eighting / Raizing | bldyror2u | | 0.00 |
| Bloody Roar 2 (World) | 1998 | Eighting / Raizing | bldyror2 | Fighter / Versus | 7.29 |
| | Bloody Roar 3 (bootleg) | 2001 | bootleg | bldyr3b | | 0.00 |
 | Bloody Wolf (US) (clone of: battlera) | 1988 | Data East USA | bldwolf | Shooter / Walking | 0.00 |
| | Blox (v2.0) (MPU4 Video) | 1969 | BwB | v4blox | | 0.00 |
| | Blox (v2.0, Datapak) (MPU4 Video) (clone of: v4blox) | 1969 | BwB | v4bloxd | | 0.00 |
 | Bloxeed (Japan, FD1094 317-0139) | 1989 | Sega | bloxeed | Puzzle / Drop | 8.50 |
| Bloxeed (US, C System) (clone of: bloxeed) | 1989 | Sega / Elorg | bloxeedu | Puzzle / Drop | 0.00 |
| Bloxeed (World, C System) (clone of: bloxeed) | 1989 | Sega / Elorg | bloxeedc | Puzzle / Drop | 0.00 |
| | Blue Chip (Pcp) (ACESYS1) (set 1) | 1969 | Pcp | ac1bluec | | 0.00 |
| | Blue Chip (Pcp) (ACESYS1) (set 2) (clone of: ac1bluec) | 1969 | Pcp | ac1blueca | | 0.00 |
| | Blue Chip (Pcp) (ACESYS1) (set 3) (clone of: ac1bluec) | 1969 | Pcp | ac1bluecb | | 0.00 |
