| 6768 | Orc Island | ZX-Spectrum 48K | English |
| 6770 | Orc Slayer | ZX-Spectrum 48K | English |
| 26405 | Oriental | ZX-Spectrum 48K | Italian |
| 24852 | Orion Quest | ZX-Spectrum 48K | English |
| 35488 | Ostrov pokladů | ZX-Spectrum 48K | Czech |
| 20402 | Out of the Blue | ZX-Spectrum 48K | English |
| 6771 | Out of the Limelight | ZX-Spectrum 48K | English |
| 10888 | P.H.A.R.T. | ZX-Spectrum 48K | English |
| 25381 | PAC-TXT | ZX-Spectrum 48K | - |
| 21692 | Pagoda | ZX-Spectrum 48K | English |
| 36074 | Pandemia XXI | ZX-Spectrum 48K | Spanish |
| 10035 | Paperound | ZX-Spectrum 48K | English |
| 36088 | Papi Comprame Una Playstation (ZxZvm) | ZX-Spectrum 128 +3 | - |
| 6775 | Paradox | ZX-Spectrum 48K | English |
| 15860 | Paranoia | ZX-Spectrum 48K | Spanish |
| 10890 | Parole | ZX-Spectrum 128K | English |
| 20407 | Parsifal | ZX-Spectrum 48K | English |
| 38863 | Paul's First Missionary Journey | ZX-Spectrum 16K | English |
| 32137 | Pearl Diver | ZX-Spectrum 48K | English |
| 15838 | Pegasus | ZX-Spectrum 48K | English |