| 6049 | Buckaroo Banzai | ZX-Spectrum 48K | English |
| 42250 | Buddy Burger Builder - DeLuxe Edition | ZX-Spectrum 48K | English |
| 23821 | Budget | ZX-Spectrum 48K | English |
| 17347 | Budget Account | ZX-Spectrum 48K | English |
| 19851 | Budget Accounting | ZX-Spectrum 48K | English |
| 44529 | Budget Familial | ZX-Spectrum 48K | French |
| 21877 | Budzet Domowy | ZX-Spectrum 48K | Polish |
| 734 | Buergermeister | ZX-Spectrum 48K | German |
| 9569 | Buffer Adventure | ZX-Spectrum 48K | English |
| 38878 | Buffer Diamond | ZX-Spectrum 48K | English |
| 30615 | Buffy The Vampire Slayer | ZX-Spectrum 48K | English |
| 28308 | Bug | ZX-Spectrum 48K | English |
| 737 | Bug | ZX-Spectrum 48K | English |
| 9570 | Bug Race | ZX-Spectrum 48K | English |
| 25456 | Bug Spray | ZX-Spectrum 48K | English |
| 25457 | Bug Spray II | ZX-Spectrum 48K | English |
| 18778 | Bug Zum | ZX-Spectrum 48K | Italian |
| 742 | Bug-Eyes | ZX-Spectrum 48K | English |
| 739 | Bugaboo the Flea | ZX-Spectrum 48K | - |
| 22665 | Bugfixes for BetaDOS and G+DOS | ZX-Spectrum 48K | English |