| ID | Title | Machine | Language |
|---|---|---|---|
| 41468 | Back-Up | ZX81 16K | English |
| 28684 | Backgammon | ZX81 16K | Dutch |
| 31531 | Backgammon | ZX81 16K | - |
| 37578 | Badger | ZX81 16K | English |
| 33408 | BallBlaster! | ZX81 16K | - |
| 41328 | Balloon Burst | ZX81 16K | English |
| 41628 | Bandit | ZX81 16K | English |
| 36026 | Bandit | ZX81 16K | English |
| 29474 | Bank Robber | ZX81 16K | English |
| 28689 | Bank Robber | ZX81 16K | English |
| 41549 | Bank Statement | ZX81 16K | English |
| 29475 | Bank Vault | ZX81 16K | English |
| 40536 | Banner | ZX81 16K | English |
| 36647 | Banquise | ZX81 16K | French |
| 39326 | Bar Billiards | ZX81 16K | English |
| 28690 | Bar Chart | ZX81 16K | English |
| 41589 | Bar Chart | ZX81 16K | English |
| 28691 | Bar Chart [2] | ZX81 16K | English |
| 34475 | Bar Graph | ZX81 16K | English |
| 35655 | Barcode Hangman (ZX81 Version) | ZX81 16K | English |