| 15054 | Barriles | ZX-Spectrum 48K | Spanish |
| 44903 | Barón Rojo | ZX-Spectrum 16K | Spanish |
| 34476 | Bas1K-Compiler | ZX81 1K | Spanish |
| 27494 | Base de Datos | ZX-Spectrum 48K | Spanish |
| 38852 | Base de Datos | ZX-Spectrum 48K | Spanish |
| 15004 | Base de Datos | ZX-Spectrum 48K | Spanish |
| 16551 | Base de Datos Para el Sistema MDS de Pin-Soft | ZX-Spectrum 48K | Spanish |
| 26125 | Base de Datos para Microdrive | ZX-Spectrum 48K | Spanish |
| 42227 | Base de Datos para Microdrive | ZX-Spectrum 48K | Spanish |
| 24745 | Bases | ZX-Spectrum 48K | Spanish |
| 2000695 | Basic Avanzado para Ninos | - | Spanish |
| 16611 | Basic CM | ZX-Spectrum 48K | Spanish |
| 16572 | Basic Traducible | ZX-Spectrum 48K | Spanish |
| 17851 | Basket | ZX-Spectrum 16K | Spanish |
| 16355 | Basket | ZX-Spectrum 48K | Spanish |
| 37447 | Basket Trainer | ZX-Spectrum 48K | Spanish |
| 18569 | Basurero | ZX-Spectrum 48K | Spanish |
| 17158 | Basurero | ZX-Spectrum 48K | Spanish |
| 18502 | Batalla | ZX-Spectrum 48K | Spanish |
| 39186 | Batalla Espacial | ZX-Spectrum 16K | Spanish |