| 312 | Atom Ant | ZX-Spectrum 48K/128K | English |
| 36389 | AtomiCat | ZX-Spectrum 48K | English |
| 21160 | Atomic | Pentagon 128 | English |
| 33392 | Atomic Laser Space Octopus | ZX-Spectrum 48K | English |
| 35575 | Atomic Numbers | ZX81 16K | English |
| 37584 | Atomic Overload | ZX-Spectrum 48K | English |
| 9506 | Atomic Robo-Kid | ZX-Spectrum 48K | English |
| 19732 | Atomic Structure | ZX-Spectrum 48K | English |
| 11501 | Atomix | ZX-Spectrum 48K | English |
| 9508 | Atoms | ZX-Spectrum 16K | English |
| 9509 | Atoms | ZX-Spectrum 16K | English |
| 9510 | Atoms | ZX-Spectrum 16K | English |
| 40737 | Atoms | ZX81 16K | English |
| 21864 | Atoms | ZX-Spectrum 16K | English |
| 12364 | Atoms and Moles | ZX-Spectrum 48K | English |
| 29472 | Attack | ZX-Spectrum 16K | English |
| 30657 | Attack Of The Mutant Furballs From Xargzl | - | English |
| 37111 | Attack Of The Mutant Micros | ZX-Spectrum 48K | English |
| 324 | Attack of the Alien Waters | ZX-Spectrum 48K | English |
| 325 | Attack of the Empire | ZX-Spectrum 48K | English |