| 37424 | Alien Planet Underwater Research Sea of Horror | ZX-Spectrum 48K | English |
| 39861 | Alien Rescue | ZX81 16K | English |
| 40715 | Alien Search | ZX81 16K | English |
| 27072 | Alien Space | ZX-Spectrum 48K | Spanish |
| 40035 | Alien Storm | ZX-Spectrum 48K | English |
| 35250 | Aliengun | ZX-Spectrum 48K | English |
| 39872 | Aliens | ZX-Spectrum 48K | English |
| 43316 | Aliens: Neoplasma II | ZX-Spectrum 128K | Multi-language: English, Russian, Spanish |
| 43317 | Aliens: Neoplasma II Next | ZX-Spectrum Next | Multi-language: English, Russian, Spanish |
| 41514 | Alley Driver | ZX81 16K | English |
| 19643 | Alligator Crossing | ZX-Spectrum 16K | English |
| 44160 | Almost a Pong | ZX-Spectrum 48K | English |
| 41307 | Along the Wire | ZX-Spectrum 16K | English |
| 40800 | Along the Wire | ZX81 16K | English |
| 42725 | Alpha Attack | ZX-Spectrum 16K | English |
| 40156 | Alpha Chase | ZX-Spectrum 48K | English |
| 44987 | Alphabattle | ZX-Spectrum 16K | English |
| 41159 | Alphabet Game | ZX81 16K | English |
| 41641 | Alphanumerics | ZX81 16K | English |
| 26211 | Alter Ego | ZX-Spectrum 48K | English |