| 12832 | Elite Service | ZX-Spectrum 48K | Russian |
| 10494 | Elite Shipbuilder | ZX-Spectrum 48K | English |
| 27227 | Escape from the Holy Tower Editor | ZX-Spectrum 48K | Spanish |
| 15999 | Formula One Editor | ZX-Spectrum 48K | English |
| 24142 | Gauntlet Editor | ZX-Spectrum 48K | English |
| 24143 | Gauntlet Mapper | ZX-Spectrum 48K | English |
| 25391 | Grand Prix Simulator II Editor | ZX-Spectrum 48K | Russian |
| 27610 | Gunfright - The Map Editor | ZX-Spectrum 48K | English |
| 25582 | Hungry Horace Levels Designer | ZX-Spectrum 48K | English |
| 15599 | JSW Editor | ZX-Spectrum 48K | English |
| 31160 | JSW Fixer | ZX-Spectrum 48K | English |
| 14564 | Jet Set Willy Construction Kit | ZX-Spectrum 128K | English |
| 2598 | Jet Set Willy Editor | ZX-Spectrum 48K | German |
| 14520 | Jet Set Willy Editor | ZX-Spectrum 48K | English |
| 2600 | Jet Set Willy Editor | ZX-Spectrum 48K | English |
| 2599 | Jet Set Willy Editor Mk2 | ZX-Spectrum 48K | English |
| 19758 | Jet Set Willy Graphics Designer | ZX-Spectrum 48K | English |
| 19759 | Jet Set Willy Levels Designer | ZX-Spectrum 48K | English |
| 14785 | Jet Set Willy Room Designer | ZX-Spectrum 48K | English |
| 19083 | Jet Set Willy Screen Gallery | ZX-Spectrum 48K | English |