| Type ▼ | Name | Year ▼ | Publisher ▼ |
|---|---|---|---|
| Sinclair ZX Spectrum+3 disk |  CAD-Master - Light Pen & Graphics Software | 1985 | Trojan Products UK |
| Sinclair ZX Spectrum cass. | CAD-Master Light Pen | 1985 | Trojan Products UK |
| Commodore C64 disk | Light Pen | 198? | Trojan Products UK |
| Sinclair ZX Spectrum cass. | Trojan Light Pen | 1984 | Trojan Products UK |
| Dragon cass. | Trojan Light Pen v2 | 1983 | Trojan Products UK |