| 10546 | JSW dup moor en t' panat | ZX-Spectrum 48K | English |
| 14498 | JSW: The Sun Is No Longer Producing Heat | ZX-Spectrum 48K | English |
| 10558 | JSW: Where's Woody? | ZX-Spectrum 128K | English |
| 2562 | Jack and the Beanstalk | ZX-Spectrum 48K | English |
| 20476 | James Pond - Codename: Robocod | ZX-Spectrum 48K | English |
| 39474 | Janky Joe in Retro Hell | ZX-Spectrum 48K/128K | English |
| 30035 | Janosik | ZX-Spectrum 48K/128K | Multi-language: English, Polish |
| 2580 | Jasper! | ZX-Spectrum 48K | English |
| 37102 | Javi Pómez y la Cámara no Secreta | ZX-Spectrum 48K/128K | Spanish |
| 42646 | JeT SeT JnR aNd ThE CuRsE oF ThE PhArAoH | ZX-Spectrum 48K | English |
| 39480 | Jeff & The Blue Notes | ZX-Spectrum 48K/128K | English |
| 36416 | Jerry's Endless Travels: Save Erick | ZX-Spectrum 48K | English |
| 17533 | Jet Cat Frosya | ZX-Spectrum 128K | English |
| 37757 | Jet Pac John | ZX-Spectrum 48K | English |
| 30327 | Jet Paco | ZX-Spectrum 48K | English |
| 32226 | Jet Set 40-40 | ZX-Spectrum 48K | English |
| 17588 | Jet Set Basic | ZX-Spectrum 48K | Spanish |
| 25226 | Jet Set Chile | ZX-Spectrum 48K | English |
| 14596 | Jet Set Emily: Baby on the Go | ZX-Spectrum 48K | English |
| 2588 | Jet Set Gertie | ZX-Spectrum 48K | English |