| 21120 | Business War | ZX-Spectrum 48K | Russian |
| 25402 | Businessman | ZX-Spectrum 48K | Russian |
| 770 | Bustout | ZX-Spectrum 48K | English |
| 26845 | Busy Bee | ZX-Spectrum 48K | English |
| 7997 | Busyman | ZX-Spectrum 48K | German |
| 31472 | But Which Chr$ | ZX-Spectrum 48K | English |
| 771 | Butch - Hard Guy | ZX-Spectrum 48K | English |
| 10462 | Butterfly | ZX-Spectrum 48K | English |
| 21250 | Butterfly | ZX-Spectrum 48K | Russian |
| 11547 | Buying and Selling | ZX-Spectrum 48K | English |
| 9575 | Buzz Off! | ZX-Spectrum 48K | English |
| 34611 | Buzzsaw+ (Dim Sun Edition) | ZX-Spectrum 48K | English |
| 27057 | Buzzsaw+ (Foxton Locks Mix) | ZX-Spectrum 48K | English |
| 25711 | Buzzz! | ZX-Spectrum 48K | English |
| 776 | By Fair Means...or Foul | ZX-Spectrum 48K | English |
| 15670 | By Right of Birth | ZX-Spectrum 48K | English |
| 27981 | Bye, V3nom! | ZX-Spectrum 48K | English |
| 38553 | Byt the Cleaner | ZX-Spectrum 48K | Portuguese |
| 6055 | Byte | ZX-Spectrum 48K | English |
| 777 | Byte Bitten | ZX-Spectrum 48K | English |