Links:
https://en.wikipedia.org/wiki/Protext_(Arnor)
https://www.cpcwiki.eu/index.php/Protext
https://www.youtube.com/watch?v=EzzHA2YoStU
Not emulated - original hardware and software.
Please note that the aspect ratio for this YouTube video is 16:9 but the CPC monitor
has an aspect ratio of 4:3 so you may wish to adjust your viewing device accordingly.