| ID | Title | Machine | Language |
|---|---|---|---|
| 28713 | Blockade | ZX81 16K | English |
| 41828 | Blockade Runner | ZX81 16K | - |
| 28714 | Blockmove | ZX81 16K | Dutch |
| 28715 | Blokkade | ZX81 16K | Dutch |
| 44858 | Bloqueio | ZX81 16K | Portuguese |
| 28716 | Board Game | ZX81 16K | English |
| 28717 | Boekhouding | ZX81 16K | Dutch |
| 28718 | Boerderij Zeldenrust | ZX81 16K | Dutch |
| 37065 | Boggle | ZX81 16K | English |
| 35708 | Bolder | ZX81 16K | English |
| 28719 | Boliden | ZX81 16K | German |
| 34483 | Bolt | ZX81 16K | English |
| 35619 | Bomb Run | ZX81 16K | English |
| 28723 | Bomb Squad | ZX81 16K | English |
| 42395 | Bomba: Um Resgate em Alto-Mar | ZX81 16K | Portuguese |
| 31539 | Bomber | ZX81 16K | - |
| 28721 | Bomber | ZX81 16K | English |
| 40678 | Bombing | ZX81 16K | English |
| 40902 | Bombing Mission | ZX81 16K | English |
| 41092 | Bone Idle | ZX81 16K | English |