B
| Back to the Future II | Mirrorsoft | ImageWorks | |
| Baku Baku Animal | Sega | Sega | |
| Bank Panic | Sanritsu | Sega | |
| Batalha no Mar | - | - | |
| Battle Out Run | Sega | Sega | |
| Black Belt | Sega | Sega | |
| Bolas e Cores | - | - | |
| Bolhas | - | - | |
| Bombeiros | - | - | |
| Bomber Raid | Sanritsu | Activision | |
| Bonanza Bros. | Sega | Sega | |
| Bubble Bobble | Taito Corporation | Sega |
Read more about this topic: List Of Tec Toy Master System 131 Games